diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index ff3eac403eb..e7adbbbb5b7 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -32,7 +32,7 @@ jobs:
           )
       - uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: stable
+          toolchain: "1.70.0"
           components: clippy, rustfmt
       - uses: actions/checkout@v3
       - name: Rust format
diff --git a/rust_dev_preview/cross_service/detect_faces/Cargo.toml b/rust_dev_preview/cross_service/detect_faces/Cargo.toml
index 0627676b889..842f4625b09 100644
--- a/rust_dev_preview/cross_service/detect_faces/Cargo.toml
+++ b/rust_dev_preview/cross_service/detect_faces/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-rekognition = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-rekognition = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/cross_service/detect_labels/Cargo.toml b/rust_dev_preview/cross_service/detect_labels/Cargo.toml
index f883392eb83..d8032667381 100644
--- a/rust_dev_preview/cross_service/detect_labels/Cargo.toml
+++ b/rust_dev_preview/cross_service/detect_labels/Cargo.toml
@@ -10,11 +10,11 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-rekognition = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-rekognition = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/cross_service/photo_asset_management/Cargo.toml b/rust_dev_preview/cross_service/photo_asset_management/Cargo.toml
index 63b49c2b350..3362125ac06 100644
--- a/rust_dev_preview/cross_service/photo_asset_management/Cargo.toml
+++ b/rust_dev_preview/cross_service/photo_asset_management/Cargo.toml
@@ -14,16 +14,16 @@ _HANDLER = "labels"
 
 [dependencies]
 anyhow = "1.0.70"
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-rekognition = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sns = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-rekognition = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sns = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "test-util",
 ] }
-aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-types-convert ={ git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = ["convert-chrono"] }
+aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-types-convert ={ git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = ["convert-chrono"] }
 aws_lambda_events = { version = "0.10.0", features = ["s3", "apigw"], default-features = false }
 bytes = "1.4.0"
 chrono = "0.4.24"
diff --git a/rust_dev_preview/cross_service/photo_asset_management/integration/Cargo.toml b/rust_dev_preview/cross_service/photo_asset_management/integration/Cargo.toml
index 2471c6d6a8d..1517255f554 100644
--- a/rust_dev_preview/cross_service/photo_asset_management/integration/Cargo.toml
+++ b/rust_dev_preview/cross_service/photo_asset_management/integration/Cargo.toml
@@ -7,9 +7,9 @@ edition = "2021"
 
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-rekognition = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-rekognition = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 photo_asset_management = { path = "../"}
 tokio = { version = "1.27.0", features = ["macros"] }
 tracing = "0.1.37"
diff --git a/rust_dev_preview/cross_service/rest_ses/Cargo.toml b/rust_dev_preview/cross_service/rest_ses/Cargo.toml
index 9d6da1fe581..c7155d81981 100644
--- a/rust_dev_preview/cross_service/rest_ses/Cargo.toml
+++ b/rust_dev_preview/cross_service/rest_ses/Cargo.toml
@@ -14,10 +14,10 @@ name = "rest_ses"
 [dependencies]
 actix-web = "4"
 actix-web-prom = "0.6.0"
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-cloudwatchlogs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-rdsdata = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ses = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-cloudwatchlogs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-rdsdata = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ses = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 chrono = { version = "0.4.22", default-features = false, features = [
     "clock",
     "serde",
diff --git a/rust_dev_preview/cross_service/rust-toolchain.toml b/rust_dev_preview/cross_service/rust-toolchain.toml
index 0ec68c05821..d9289af0602 100644
--- a/rust_dev_preview/cross_service/rust-toolchain.toml
+++ b/rust_dev_preview/cross_service/rust-toolchain.toml
@@ -1,3 +1,3 @@
 # This should be kept in sync with https://github.com/awslabs/aws-sdk-rust#supported-rust-versions-msrv
 [toolchain]
-channel = "stable"
+channel = "1.70.0"
diff --git a/rust_dev_preview/cross_service/telephone/Cargo.toml b/rust_dev_preview/cross_service/telephone/Cargo.toml
index 00c5404d588..abfefd3f599 100644
--- a/rust_dev_preview/cross_service/telephone/Cargo.toml
+++ b/rust_dev_preview/cross_service/telephone/Cargo.toml
@@ -7,10 +7,10 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-polly = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-transcribe = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-polly = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-transcribe = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 anyhow = "1"
 tokio = { version = "1.20.1", features = ["full"] }
 bytes = "1"
diff --git a/rust_dev_preview/examples/apigateway/Cargo.toml b/rust_dev_preview/examples/apigateway/Cargo.toml
index 7a919451adf..93d4d1ca9bd 100644
--- a/rust_dev_preview/examples/apigateway/Cargo.toml
+++ b/rust_dev_preview/examples/apigateway/Cargo.toml
@@ -6,9 +6,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-apigateway = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-apigateway = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "convert-chrono",
 ] }
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/apigatewaymanagement/Cargo.toml b/rust_dev_preview/examples/apigatewaymanagement/Cargo.toml
index cb4885eac17..741213b2d2b 100644
--- a/rust_dev_preview/examples/apigatewaymanagement/Cargo.toml
+++ b/rust_dev_preview/examples/apigatewaymanagement/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-apigatewaymanagement = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-apigatewaymanagement = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 http = "0.2.5"
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/applicationautoscaling/Cargo.toml b/rust_dev_preview/examples/applicationautoscaling/Cargo.toml
index 0c5eaefa239..3b6cbfb2f12 100644
--- a/rust_dev_preview/examples/applicationautoscaling/Cargo.toml
+++ b/rust_dev_preview/examples/applicationautoscaling/Cargo.toml
@@ -9,8 +9,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-applicationautoscaling = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-applicationautoscaling = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/autoscaling/Cargo.toml b/rust_dev_preview/examples/autoscaling/Cargo.toml
index 55a0b99b24b..00f66b85cef 100644
--- a/rust_dev_preview/examples/autoscaling/Cargo.toml
+++ b/rust_dev_preview/examples/autoscaling/Cargo.toml
@@ -7,8 +7,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-autoscaling = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-autoscaling = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/autoscalingplans/Cargo.toml b/rust_dev_preview/examples/autoscalingplans/Cargo.toml
index c8a69e21991..0c4b35258b9 100644
--- a/rust_dev_preview/examples/autoscalingplans/Cargo.toml
+++ b/rust_dev_preview/examples/autoscalingplans/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-sdk-autoscalingplans = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-sdk-autoscalingplans = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/batch/Cargo.toml b/rust_dev_preview/examples/batch/Cargo.toml
index 37b22f127f4..bb710d71c90 100644
--- a/rust_dev_preview/examples/batch/Cargo.toml
+++ b/rust_dev_preview/examples/batch/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-batch = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-batch = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/cloudformation/Cargo.toml b/rust_dev_preview/examples/cloudformation/Cargo.toml
index b41424e399e..3cb8956741e 100644
--- a/rust_dev_preview/examples/cloudformation/Cargo.toml
+++ b/rust_dev_preview/examples/cloudformation/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-cloudformation = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-cloudformation = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/cloudwatch/Cargo.toml b/rust_dev_preview/examples/cloudwatch/Cargo.toml
index bfcdcb058d2..065f33b1bbf 100644
--- a/rust_dev_preview/examples/cloudwatch/Cargo.toml
+++ b/rust_dev_preview/examples/cloudwatch/Cargo.toml
@@ -11,8 +11,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-cloudwatch = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-cloudwatch = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/cloudwatchlogs/Cargo.toml b/rust_dev_preview/examples/cloudwatchlogs/Cargo.toml
index 18e86dfc62b..a7dc47d395f 100644
--- a/rust_dev_preview/examples/cloudwatchlogs/Cargo.toml
+++ b/rust_dev_preview/examples/cloudwatchlogs/Cargo.toml
@@ -11,9 +11,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-cloudwatchlogs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-cloudwatchlogs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/cognitoidentity/Cargo.toml b/rust_dev_preview/examples/cognitoidentity/Cargo.toml
index 3b9a0c66fc1..7f9aa28fcfd 100644
--- a/rust_dev_preview/examples/cognitoidentity/Cargo.toml
+++ b/rust_dev_preview/examples/cognitoidentity/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-cognitoidentity = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-cognitoidentity = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "convert-chrono",
 ] }
 chrono = "0.4"
diff --git a/rust_dev_preview/examples/cognitoidentityprovider/Cargo.toml b/rust_dev_preview/examples/cognitoidentityprovider/Cargo.toml
index 91b52cc9f9e..81670f59ab0 100644
--- a/rust_dev_preview/examples/cognitoidentityprovider/Cargo.toml
+++ b/rust_dev_preview/examples/cognitoidentityprovider/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-cognitoidentityprovider = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-cognitoidentityprovider = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "convert-chrono",
 ] }
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/cognitosync/Cargo.toml b/rust_dev_preview/examples/cognitosync/Cargo.toml
index 1bed3c346e0..54f896ee54a 100644
--- a/rust_dev_preview/examples/cognitosync/Cargo.toml
+++ b/rust_dev_preview/examples/cognitosync/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-cognitosync = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-cognitosync = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "convert-chrono",
 ] }
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/config/Cargo.toml b/rust_dev_preview/examples/config/Cargo.toml
index a02f0d64d01..ef758bd8132 100644
--- a/rust_dev_preview/examples/config/Cargo.toml
+++ b/rust_dev_preview/examples/config/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/custom-root-certificates/Cargo.toml b/rust_dev_preview/examples/custom-root-certificates/Cargo.toml
index a961c5e711e..a0f2ef6df47 100644
--- a/rust_dev_preview/examples/custom-root-certificates/Cargo.toml
+++ b/rust_dev_preview/examples/custom-root-certificates/Cargo.toml
@@ -7,10 +7,10 @@ edition = "2021"
 description = "An example demonstrating setting a custom root certificate with rustls"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 # bringing our own HTTPs so no need for the default features
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", default-features = false }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", default-features = false }
 tokio = { version = "1.21.2", features = ["full"] }
 rustls = "0.20.7"
 hyper-rustls = { version = "0.23.0", features = ["http2"] }
diff --git a/rust_dev_preview/examples/dynamodb/Cargo.toml b/rust_dev_preview/examples/dynamodb/Cargo.toml
index 94ce4ec7a45..9b02c45c0ca 100644
--- a/rust_dev_preview/examples/dynamodb/Cargo.toml
+++ b/rust_dev_preview/examples/dynamodb/Cargo.toml
@@ -11,18 +11,18 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "client-hyper",
   "rustls",
   "rt-tokio",
 ] }
-aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "rt-tokio",
 ] }
-aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 axum = "0.5.16"
 http = "0.2.5"
 futures = "0.3"
diff --git a/rust_dev_preview/examples/ebs/Cargo.toml b/rust_dev_preview/examples/ebs/Cargo.toml
index 2d511673e84..f50b6f771b5 100644
--- a/rust_dev_preview/examples/ebs/Cargo.toml
+++ b/rust_dev_preview/examples/ebs/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ebs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ec2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ebs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ec2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 base64 = "0.13.0"
 sha2 = "0.9.5"
diff --git a/rust_dev_preview/examples/ec2/Cargo.toml b/rust_dev_preview/examples/ec2/Cargo.toml
index f1e3575f66b..2638f56665e 100644
--- a/rust_dev_preview/examples/ec2/Cargo.toml
+++ b/rust_dev_preview/examples/ec2/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ec2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ec2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/ecr/Cargo.toml b/rust_dev_preview/examples/ecr/Cargo.toml
index b39cf19ed24..2d243d9910f 100644
--- a/rust_dev_preview/examples/ecr/Cargo.toml
+++ b/rust_dev_preview/examples/ecr/Cargo.toml
@@ -8,9 +8,9 @@ authors = [
 edition = "2021"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ecr = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ecr = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/ecs/Cargo.toml b/rust_dev_preview/examples/ecs/Cargo.toml
index a0d4291f43a..fd2a59d8a98 100644
--- a/rust_dev_preview/examples/ecs/Cargo.toml
+++ b/rust_dev_preview/examples/ecs/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ecs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ecs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/eks/Cargo.toml b/rust_dev_preview/examples/eks/Cargo.toml
index e0e9dc6d1e3..4233138e6c5 100644
--- a/rust_dev_preview/examples/eks/Cargo.toml
+++ b/rust_dev_preview/examples/eks/Cargo.toml
@@ -8,9 +8,9 @@ authors = [
 edition = "2021"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-eks = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-eks = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/firehose/Cargo.toml b/rust_dev_preview/examples/firehose/Cargo.toml
index 43eebf0acf8..8d079b104ee 100644
--- a/rust_dev_preview/examples/firehose/Cargo.toml
+++ b/rust_dev_preview/examples/firehose/Cargo.toml
@@ -9,8 +9,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-firehose = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-firehose = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/globalaccelerator/Cargo.toml b/rust_dev_preview/examples/globalaccelerator/Cargo.toml
index 7f8dd7a01c1..466b24f46c5 100644
--- a/rust_dev_preview/examples/globalaccelerator/Cargo.toml
+++ b/rust_dev_preview/examples/globalaccelerator/Cargo.toml
@@ -7,8 +7,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-globalaccelerator = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-globalaccelerator = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 tokio-stream = "0.1.8"
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/glue/Cargo.toml b/rust_dev_preview/examples/glue/Cargo.toml
index cc746495b4d..fd428e1d7d5 100644
--- a/rust_dev_preview/examples/glue/Cargo.toml
+++ b/rust_dev_preview/examples/glue/Cargo.toml
@@ -13,20 +13,20 @@ name = "scenario"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-glue = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-glue = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "client-hyper",
   "rustls",
   "rt-tokio",
 ] }
-aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "rt-tokio",
 ] }
-aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
 tracing = "0.1.37"
diff --git a/rust_dev_preview/examples/greengrassv2/Cargo.toml b/rust_dev_preview/examples/greengrassv2/Cargo.toml
index 99fbd085b9b..c5124fb8423 100644
--- a/rust_dev_preview/examples/greengrassv2/Cargo.toml
+++ b/rust_dev_preview/examples/greengrassv2/Cargo.toml
@@ -5,9 +5,9 @@ authors = ["Aaron Tsui <aaron.tsui@outlook.com>"]
 edition = "2021"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-greengrassv2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-greengrassv2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.5", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/iam/Cargo.toml b/rust_dev_preview/examples/iam/Cargo.toml
index 1ae201bd600..f09cb1578de 100644
--- a/rust_dev_preview/examples/iam/Cargo.toml
+++ b/rust_dev_preview/examples/iam/Cargo.toml
@@ -17,11 +17,11 @@ name = "iam_getting_started"
 path = "src/bin/iam-getting-started.rs"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-credential-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = ["hardcoded-credentials"] }
-aws-sdk-iam = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sts = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-credential-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = ["hardcoded-credentials"] }
+aws-sdk-iam = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sts = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 sdk-examples-test-utils = { path = "../../test-utils" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/iot/Cargo.toml b/rust_dev_preview/examples/iot/Cargo.toml
index bfb822f2bc4..ed01927bad6 100644
--- a/rust_dev_preview/examples/iot/Cargo.toml
+++ b/rust_dev_preview/examples/iot/Cargo.toml
@@ -7,9 +7,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-iot = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-iot = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/kinesis/Cargo.toml b/rust_dev_preview/examples/kinesis/Cargo.toml
index 58c0b5b9007..8b8e37916b8 100644
--- a/rust_dev_preview/examples/kinesis/Cargo.toml
+++ b/rust_dev_preview/examples/kinesis/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-kinesis = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-kinesis = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/kms/Cargo.toml b/rust_dev_preview/examples/kms/Cargo.toml
index 74717fdc895..77311c7eb41 100644
--- a/rust_dev_preview/examples/kms/Cargo.toml
+++ b/rust_dev_preview/examples/kms/Cargo.toml
@@ -9,9 +9,9 @@ edition = "2021"
 description = "Example usage of the KMS service"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-kms = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-kms = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "client-hyper",
   "rustls",
   "rt-tokio",
diff --git a/rust_dev_preview/examples/lambda/Cargo.toml b/rust_dev_preview/examples/lambda/Cargo.toml
index 654cce1517b..299f0f3fb8c 100644
--- a/rust_dev_preview/examples/lambda/Cargo.toml
+++ b/rust_dev_preview/examples/lambda/Cargo.toml
@@ -6,13 +6,13 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ec2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-iam = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-lambda = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ec2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-iam = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-lambda = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 clap = { version = "~4.2", features = ["derive"] }
 tokio = { version = "1.20.1", features = ["full"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/localstack/Cargo.toml b/rust_dev_preview/examples/localstack/Cargo.toml
index 89d6895933e..3bbe80da8bd 100644
--- a/rust_dev_preview/examples/localstack/Cargo.toml
+++ b/rust_dev_preview/examples/localstack/Cargo.toml
@@ -6,9 +6,9 @@ authors = ["Doug Schwartz <dougsch@amazon.com>"]
 edition = "2021"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sqs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sqs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 http = "0.2"
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/logging/logger/Cargo.toml b/rust_dev_preview/examples/logging/logger/Cargo.toml
index b74c10122c7..5db71d6864c 100644
--- a/rust_dev_preview/examples/logging/logger/Cargo.toml
+++ b/rust_dev_preview/examples/logging/logger/Cargo.toml
@@ -11,8 +11,8 @@ version = "0.1.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 # snippet-start:[logging.rust.logger-cargo.toml-env_logger]
 env_logger = "0.9.0"
 # snippet-end:[logging.rust.logger-cargo.toml-env_logger]
diff --git a/rust_dev_preview/examples/logging/tracing/Cargo.toml b/rust_dev_preview/examples/logging/tracing/Cargo.toml
index e5ff64e0393..96221a1bda4 100644
--- a/rust_dev_preview/examples/logging/tracing/Cargo.toml
+++ b/rust_dev_preview/examples/logging/tracing/Cargo.toml
@@ -11,8 +11,8 @@ version = "0.1.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-dynamodb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 clap = { version = "~4.2", features = ["derive"] }
 tokio = { version = "1.20.1", features = ["full"] }
 # snippet-start:[logging.rust.tracing-cargo.toml-tracing_subscriber]
diff --git a/rust_dev_preview/examples/medialive/Cargo.toml b/rust_dev_preview/examples/medialive/Cargo.toml
index d426fb0abc8..13ada0a1a29 100644
--- a/rust_dev_preview/examples/medialive/Cargo.toml
+++ b/rust_dev_preview/examples/medialive/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-medialive = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-medialive = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/mediapackage/Cargo.toml b/rust_dev_preview/examples/mediapackage/Cargo.toml
index e2b20a595ff..0197a9f0b7c 100644
--- a/rust_dev_preview/examples/mediapackage/Cargo.toml
+++ b/rust_dev_preview/examples/mediapackage/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-mediapackage = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-mediapackage = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/polly/Cargo.toml b/rust_dev_preview/examples/polly/Cargo.toml
index 47e9923a230..ebee988d9ef 100644
--- a/rust_dev_preview/examples/polly/Cargo.toml
+++ b/rust_dev_preview/examples/polly/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-polly = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-polly = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 bytes = "1"
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/qldb/Cargo.toml b/rust_dev_preview/examples/qldb/Cargo.toml
index eec1e220767..a5a81190627 100644
--- a/rust_dev_preview/examples/qldb/Cargo.toml
+++ b/rust_dev_preview/examples/qldb/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-qldb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-qldbsession = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-qldb = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-qldbsession = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 tokio-stream = { version = "0.1.9", features = ["default"] }
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/rds/Cargo.toml b/rust_dev_preview/examples/rds/Cargo.toml
index eb9673d580a..a805e34b5de 100644
--- a/rust_dev_preview/examples/rds/Cargo.toml
+++ b/rust_dev_preview/examples/rds/Cargo.toml
@@ -10,8 +10,8 @@ version = "0.1.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-rds = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-rds = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/rdsdata/Cargo.toml b/rust_dev_preview/examples/rdsdata/Cargo.toml
index 42fede9ceea..c6041ac9a01 100644
--- a/rust_dev_preview/examples/rdsdata/Cargo.toml
+++ b/rust_dev_preview/examples/rdsdata/Cargo.toml
@@ -10,8 +10,8 @@ version = "0.1.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-rdsdata = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-rdsdata = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/route53/Cargo.toml b/rust_dev_preview/examples/route53/Cargo.toml
index bd1e4354712..a9df7313c23 100644
--- a/rust_dev_preview/examples/route53/Cargo.toml
+++ b/rust_dev_preview/examples/route53/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-route53 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-route53 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/rust-toolchain.toml b/rust_dev_preview/examples/rust-toolchain.toml
index 41755a2bed6..d9289af0602 100644
--- a/rust_dev_preview/examples/rust-toolchain.toml
+++ b/rust_dev_preview/examples/rust-toolchain.toml
@@ -1,3 +1,3 @@
 # This should be kept in sync with https://github.com/awslabs/aws-sdk-rust#supported-rust-versions-msrv
 [toolchain]
-channel = "1.69.0"
+channel = "1.70.0"
diff --git a/rust_dev_preview/examples/s3/Cargo.toml b/rust_dev_preview/examples/s3/Cargo.toml
index c15aab14f48..336894dc954 100644
--- a/rust_dev_preview/examples/s3/Cargo.toml
+++ b/rust_dev_preview/examples/s3/Cargo.toml
@@ -21,16 +21,16 @@ assert_cmd = "2.0"
 predicates = "3.0.3"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 # snippet-start:[s3.rust.s3-object-lambda-cargo.toml]
-aws-endpoint = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-endpoint = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 # snippet-end:[s3.rust.s3-object-lambda-cargo.toml]
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "test-util",
 ] }
-aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = ["rt-tokio"] }
-aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = ["rt-tokio"] }
+aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 sdk-examples-test-utils = { path = "../../test-utils" }
 bytes = "1.4.0"
 futures-util = { version = "0.3.21", features = ["alloc"] }
diff --git a/rust_dev_preview/examples/sagemaker/Cargo.toml b/rust_dev_preview/examples/sagemaker/Cargo.toml
index a4f67959b1b..c1bbbbe079c 100644
--- a/rust_dev_preview/examples/sagemaker/Cargo.toml
+++ b/rust_dev_preview/examples/sagemaker/Cargo.toml
@@ -10,9 +10,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sagemaker = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sagemaker = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "convert-chrono",
 ] }
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/sdk-config/Cargo.toml b/rust_dev_preview/examples/sdk-config/Cargo.toml
index 9f9901b72b3..68f115ba094 100644
--- a/rust_dev_preview/examples/sdk-config/Cargo.toml
+++ b/rust_dev_preview/examples/sdk-config/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/secretsmanager/Cargo.toml b/rust_dev_preview/examples/secretsmanager/Cargo.toml
index 0a99c81805a..09168bba1ed 100644
--- a/rust_dev_preview/examples/secretsmanager/Cargo.toml
+++ b/rust_dev_preview/examples/secretsmanager/Cargo.toml
@@ -9,8 +9,8 @@ edition = "2021"
 description = "Example usage of the SecretManager service"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-secretsmanager = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-secretsmanager = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/sending-presigned-requests/Cargo.toml b/rust_dev_preview/examples/sending-presigned-requests/Cargo.toml
index 1f013781a88..3e0f1b239c2 100644
--- a/rust_dev_preview/examples/sending-presigned-requests/Cargo.toml
+++ b/rust_dev_preview/examples/sending-presigned-requests/Cargo.toml
@@ -7,9 +7,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 http = "0.2.6"
 hyper = "0.14"
 reqwest = "0.11"
diff --git a/rust_dev_preview/examples/ses/Cargo.toml b/rust_dev_preview/examples/ses/Cargo.toml
index 71af726db33..c4278a7197f 100644
--- a/rust_dev_preview/examples/ses/Cargo.toml
+++ b/rust_dev_preview/examples/ses/Cargo.toml
@@ -8,8 +8,8 @@ authors = [
 edition = "2021"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sesv2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sesv2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/sitewise/Cargo.toml b/rust_dev_preview/examples/sitewise/Cargo.toml
index c5f2cbc48dc..0bfa3d88735 100644
--- a/rust_dev_preview/examples/sitewise/Cargo.toml
+++ b/rust_dev_preview/examples/sitewise/Cargo.toml
@@ -7,9 +7,9 @@ edition = "2021"
 # For more keys and their definitions, see https://doc.rust-lang.org/cargo/reference/manifest.html.
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-iotsitewise = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-iotsitewise = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-types-convert = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "convert-chrono",
 ] }
 clap = { version = "~4.2", features = ["derive"] }
diff --git a/rust_dev_preview/examples/snowball/Cargo.toml b/rust_dev_preview/examples/snowball/Cargo.toml
index 9ced58e12f7..0646f658b70 100644
--- a/rust_dev_preview/examples/snowball/Cargo.toml
+++ b/rust_dev_preview/examples/snowball/Cargo.toml
@@ -7,8 +7,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-snowball = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-snowball = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/sns/Cargo.toml b/rust_dev_preview/examples/sns/Cargo.toml
index 12f3ef05fb2..2633b6aec7c 100644
--- a/rust_dev_preview/examples/sns/Cargo.toml
+++ b/rust_dev_preview/examples/sns/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sns = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sns = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/sqs/Cargo.toml b/rust_dev_preview/examples/sqs/Cargo.toml
index b89cad6e580..c7ff7f3cafb 100644
--- a/rust_dev_preview/examples/sqs/Cargo.toml
+++ b/rust_dev_preview/examples/sqs/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sqs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sqs = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/ssm/Cargo.toml b/rust_dev_preview/examples/ssm/Cargo.toml
index 41d13d31cab..0703410cb0f 100644
--- a/rust_dev_preview/examples/ssm/Cargo.toml
+++ b/rust_dev_preview/examples/ssm/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ssm = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ssm = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/stepfunction/Cargo.toml b/rust_dev_preview/examples/stepfunction/Cargo.toml
index 73d59a27ec2..fc843848b57 100644
--- a/rust_dev_preview/examples/stepfunction/Cargo.toml
+++ b/rust_dev_preview/examples/stepfunction/Cargo.toml
@@ -5,8 +5,8 @@ authors = ["Daniele Frasca <https://github.com/ymwjbxxq/>"]
 edition = "2021"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sfn = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sfn = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/sts/Cargo.toml b/rust_dev_preview/examples/sts/Cargo.toml
index 4905d26a212..481b43133d5 100644
--- a/rust_dev_preview/examples/sts/Cargo.toml
+++ b/rust_dev_preview/examples/sts/Cargo.toml
@@ -9,9 +9,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-sts = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = {git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-sts = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = {git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.20.1", features = ["full"] }
 clap = { version = "~4.2", features = ["derive"] }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/testing/Cargo.toml b/rust_dev_preview/examples/testing/Cargo.toml
index 4cc5e3ae78e..4aae2da4c8d 100644
--- a/rust_dev_preview/examples/testing/Cargo.toml
+++ b/rust_dev_preview/examples/testing/Cargo.toml
@@ -11,14 +11,14 @@ edition = "2021"
 [dependencies]
 async-trait = "0.1.51"
 # snippet-end:[testing.rust.Cargo.toml]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "test-util",
 ] }
-aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-credential-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-credential-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "hardcoded-credentials",
 ] }
 tokio = { version = "1.20.1", features = ["full"] }
diff --git a/rust_dev_preview/examples/textract/Cargo.toml b/rust_dev_preview/examples/textract/Cargo.toml
index 225f4a7618b..c99001060e6 100644
--- a/rust_dev_preview/examples/textract/Cargo.toml
+++ b/rust_dev_preview/examples/textract/Cargo.toml
@@ -9,8 +9,8 @@ edition = "2021"
 # For more keys and their definitions, see https://doc.rust-lang.org/cargo/reference/manifest.html.
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-textract = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-textract = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 tokio = { version = "1.27", features = ["full"] }
 structopt = { version = "0.3", default-features = false }
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
diff --git a/rust_dev_preview/examples/tls/Cargo.toml b/rust_dev_preview/examples/tls/Cargo.toml
index 1600814f87c..4e310fbc883 100644
--- a/rust_dev_preview/examples/tls/Cargo.toml
+++ b/rust_dev_preview/examples/tls/Cargo.toml
@@ -12,9 +12,9 @@ name = "tls"
 path = "src/lib.rs"
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-kms = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", default-features = false }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-kms = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", default-features = false }
 webpki-roots = "0.22.4"
 tokio = { version = "1.20.1", features = ["full"] }
 rustls = "0.20.6"
diff --git a/rust_dev_preview/examples/transcribestreaming/Cargo.toml b/rust_dev_preview/examples/transcribestreaming/Cargo.toml
index 8d5b8358626..9a2a2e7018d 100644
--- a/rust_dev_preview/examples/transcribestreaming/Cargo.toml
+++ b/rust_dev_preview/examples/transcribestreaming/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-transcribestreaming = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-transcribestreaming = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 async-stream = "0.3"
 bytes = "1"
 hound = "3.4"
diff --git a/rust_dev_preview/lambda/calculator/Cargo.toml b/rust_dev_preview/lambda/calculator/Cargo.toml
index d47f1eebb20..193cfd73c01 100644
--- a/rust_dev_preview/lambda/calculator/Cargo.toml
+++ b/rust_dev_preview/lambda/calculator/Cargo.toml
@@ -9,10 +9,10 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-ec2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-lambda = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-ec2 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-lambda = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-sdk-s3 = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 lambda_runtime = "0.8.0"
 clap = { version = "~4.2", features = ["derive"] }
 tokio = { version = "1.20.1", features = ["full"] }
diff --git a/rust_dev_preview/test-utils/Cargo.toml b/rust_dev_preview/test-utils/Cargo.toml
index 25b0e0ddfe8..6009ab2d6df 100644
--- a/rust_dev_preview/test-utils/Cargo.toml
+++ b/rust_dev_preview/test-utils/Cargo.toml
@@ -9,12 +9,12 @@ edition = "2021"
 [workspace]
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = [
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = [
   "test-util",
 ] }
-aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next"}
+aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main"}
 http = "0.2"
 
 [lib]
diff --git a/rust_dev_preview/tools/requirements.txt b/rust_dev_preview/tools/requirements.txt
new file mode 100644
index 00000000000..7715f2b8f14
--- /dev/null
+++ b/rust_dev_preview/tools/requirements.txt
@@ -0,0 +1 @@
+tomlkit==0.12.1
diff --git a/rust_dev_preview/tools/set_rust_version.py b/rust_dev_preview/tools/set_rust_version.py
new file mode 100755
index 00000000000..479fa4960c3
--- /dev/null
+++ b/rust_dev_preview/tools/set_rust_version.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python3
+
+try:
+    import tomlkit
+except:
+    print("Couldn't import tomlkit, either install it directly or instantiate a venv.")
+    exit(1)
+
+from glob import glob
+import argparse
+import logging
+import pathlib
+
+
+def read_toml(path: pathlib.Path) -> tomlkit.TOMLDocument:
+    with open(path, "rt") as file:
+        return tomlkit.parse(file.read())
+
+
+def write_toml(path: pathlib.Path, toml: tomlkit.TOMLDocument):
+    with open(path, "wt") as file:
+        tomlkit.dump(toml, file)
+
+
+def update_toolchains(root: pathlib.Path, channel: str, dry_run: bool):
+    for file in glob(f"{root}/rust_dev_preview/**/rust-toolchain.toml", recursive=True):
+        toolchain_toml = read_toml(file)
+        logging.debug(
+            f"Setting {file} to {channel} from {toolchain_toml['toolchain']['channel']}"
+        )
+        toolchain_toml["toolchain"]["channel"] = channel
+        if not dry_run:
+            write_toml(file, toolchain_toml)
+
+
+def update_actions(root: pathlib.Path, channel: str, dry_run: bool):
+    rust_yaml = root / ".github" / "workflows" / "rust.yml"
+    with open(rust_yaml, "rt") as file:
+        action = file.readlines()
+    found = None
+    for i, line in enumerate(action):
+        if "toolchain:" in line:
+            sep = line.find(":")
+            found = i, line[sep + 2 :]
+            action[i] = f'{line[: sep + 1]} "{channel}"\n'
+    if found == None:
+        raise Exception(f"Did not find toolchain entry in {rust_yaml}")
+    logging.debug(f"Setting {rust_yaml} to {channel} from {found}")
+    if not dry_run:
+        with open(rust_yaml, "wt") as file:
+            file.writelines(action)
+
+
+argument_parser = argparse.ArgumentParser()
+argument_parser.add_argument(
+    "--root",
+    type=pathlib.Path,
+    default=pathlib.Path(__file__).absolute().parent.parent.parent,
+    help="Root path for aws-doc-sdk-examples. Default ../../ assumes running this script from its location in tools.",
+)
+argument_parser.add_argument(
+    "channel", help="Toolchain channel to use for Rust code examples."
+)
+argument_parser.add_argument(
+    "--dry-run",
+    dest="dry_run",
+    action="store_true",
+    default=False,
+    help="Don't write updated files.",
+)
+argument_parser.add_argument(
+    "--verbose", action="store_true", default=False, help="Write verbose logging"
+)
+
+
+def main():
+    args = argument_parser.parse_args()
+    if args.verbose:
+        logging.basicConfig(level=logging.DEBUG)
+    update_toolchains(args.root, args.channel, args.dry_run)
+    update_actions(args.root, args.channel, args.dry_run)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/rust_dev_preview/tools/toggle_sdk_branch.py b/rust_dev_preview/tools/toggle_sdk_branch.py
new file mode 100755
index 00000000000..9614239ab57
--- /dev/null
+++ b/rust_dev_preview/tools/toggle_sdk_branch.py
@@ -0,0 +1,87 @@
+#!/usr/bin/env python3
+
+try:
+    from tomlkit import dumps, parse, TOMLDocument
+except:
+    print("Couldn't import tomlkit, either install it directly or instantiate a venv.")
+    exit(1)
+
+from argparse import ArgumentParser
+from glob import glob
+from typing import Union
+import logging
+
+SDK_ORIGIN = "https://github.com/awslabs/aws-sdk-rust"
+
+
+def list_cargos(pathname: str):
+    for file in glob(f"{pathname}/**/Cargo.toml", recursive=True):
+        yield file
+
+
+def read_cargo(pathname: str) -> TOMLDocument:
+    with open(pathname, "+rt") as cargo:
+        return parse(cargo.read())
+
+
+def write_cargo(pathname: str, cargo: TOMLDocument) -> None:
+    with open(pathname, "+wt") as file:
+        file.write(dumps(cargo))
+
+
+def update_sdk_dependencies(cargo: TOMLDocument, branch: Union["main", "next"]) -> None:
+    dependencies = cargo.get("dependencies", [])
+    for name in dependencies:
+        if isinstance(name, str):
+            dependency = dependencies[name]
+            if (
+                not isinstance(dependency, str)
+                and dependency.get("git", None) == SDK_ORIGIN
+                and dependency.get("branch", None) is not None
+            ):
+                logging.debug(
+                    f"Found SDK crate {name} currently on {dependency['branch']}"
+                )
+                dependency["branch"] = branch
+
+
+def update_cargo(pathname: str, branch: Union["main", "next"], dry_run=False):
+    logging.debug(f"Found Cargo.toml at {pathname}")
+    cargo = read_cargo(pathname)
+    update_sdk_dependencies(cargo, branch)
+    if not dry_run:
+        logging.debug(f"Writing new content to {pathname}")
+        write_cargo(pathname, cargo)
+
+
+arg_parser = ArgumentParser()
+arg_parser.add_argument(
+    "--root",
+    default="../",
+    help="Root path for rust_dev_preview cargos. Default ../ assumes running this script from its location in tools. Update single examples by setting root to their folder directly.",
+)
+arg_parser.add_argument(
+    "--branch", default="main", choices=["main", "next"], help="Branch to use"
+)
+arg_parser.add_argument(
+    "--dry-run",
+    dest="dry_run",
+    action="store_true",
+    default=False,
+    help="Don't write updated Cargo files.",
+)
+arg_parser.add_argument(
+    "--verbose", action="store_true", default=False, help="Write verbose logging"
+)
+
+
+def main():
+    args = arg_parser.parse_args()
+    if args.verbose:
+        logging.basicConfig(level=logging.DEBUG)
+    for f in list_cargos(args.root):
+        update_cargo(f, args.branch, dry_run=args.dry_run)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/rust_dev_preview/webassembly/Cargo.toml b/rust_dev_preview/webassembly/Cargo.toml
index 823f0744c69..ddc827cef9c 100644
--- a/rust_dev_preview/webassembly/Cargo.toml
+++ b/rust_dev_preview/webassembly/Cargo.toml
@@ -10,13 +10,13 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", default-features = false }
-aws-credential-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = ["hardcoded-credentials"] }
-aws-sdk-lambda = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", default-features = false }
-aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", default-features = false }
-aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next", features = ["event-stream"] }
-aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
-aws-smithy-async = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "next" }
+aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", default-features = false }
+aws-credential-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = ["hardcoded-credentials"] }
+aws-sdk-lambda = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", default-features = false }
+aws-smithy-client = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", default-features = false }
+aws-smithy-http = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main", features = ["event-stream"] }
+aws-smithy-types = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
+aws-smithy-async = { git = "https://github.com/awslabs/aws-sdk-rust", branch = "main" }
 async-trait = "0.1.63"
 console_error_panic_hook = "0.1.7"
 http = "0.2.8"