diff --git a/Cargo.lock b/Cargo.lock
index c9bb86a9..e3deab07 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -651,8 +651,8 @@ dependencies = [
  "once_cell",
  "openssl",
  "pinky-swear",
- "prost",
- "prost-types",
+ "prost 0.12.6",
+ "prost-types 0.12.6",
  "ptyprocess",
  "rand",
  "serde",
@@ -705,8 +705,8 @@ dependencies = [
  "openssl",
  "pinky-swear",
  "pretty_env_logger",
- "prost",
- "prost-types",
+ "prost 0.12.6",
+ "prost-types 0.12.6",
  "ptyprocess",
  "rand",
  "regex",
@@ -738,8 +738,8 @@ name = "bazelfe-protos"
 version = "0.1.0"
 dependencies = [
  "openssl",
- "prost",
- "prost-types",
+ "prost 0.12.6",
+ "prost-types 0.12.6",
  "sha2",
  "tempfile",
  "thiserror",
@@ -867,8 +867,8 @@ dependencies = [
  "once_cell",
  "openssl",
  "pinky-swear",
- "prost",
- "prost-types",
+ "prost 0.12.6",
+ "prost-types 0.12.6",
  "rand",
  "redis",
  "regex",
@@ -959,7 +959,7 @@ version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
  "syn 2.0.79",
@@ -1609,12 +1609,6 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -2466,29 +2460,38 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "deb1435c188b76130da55f17a466d252ff7b1418b2ad3e037d127b94e3411f29"
 dependencies = [
  "bytes",
- "prost-derive",
+ "prost-derive 0.12.6",
+]
+
+[[package]]
+name = "prost"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b0487d90e047de87f984913713b85c601c05609aad5b0df4b4573fbf69aa13f"
+dependencies = [
+ "bytes",
+ "prost-derive 0.13.3",
 ]
 
 [[package]]
 name = "prost-build"
-version = "0.12.1"
+version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bdf592881d821b83d471f8af290226c8d51402259e9bb5be7f9f8bdebbb11ac"
+checksum = "0c1318b19085f08681016926435853bbf7858f9c082d0999b80550ff5d9abe15"
 dependencies = [
  "bytes",
- "heck 0.4.1",
+ "heck",
  "itertools",
  "log",
  "multimap",
  "once_cell",
  "petgraph",
  "prettyplease",
- "prost",
- "prost-types",
+ "prost 0.13.3",
+ "prost-types 0.13.3",
  "regex",
  "syn 2.0.79",
  "tempfile",
- "which",
 ]
 
 [[package]]
@@ -2504,13 +2507,35 @@ dependencies = [
  "syn 2.0.79",
 ]
 
+[[package]]
+name = "prost-derive"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9552f850d5f0964a4e4d0bf306459ac29323ddfbae05e35a7c0d35cb0803cc5"
+dependencies = [
+ "anyhow",
+ "itertools",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.79",
+]
+
 [[package]]
 name = "prost-types"
 version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9091c90b0a32608e984ff2fa4091273cbdd755d54935c51d520887f4a1dbd5b0"
 dependencies = [
- "prost",
+ "prost 0.12.6",
+]
+
+[[package]]
+name = "prost-types"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4759aa0d3a6232fb8dbdb97b61de2c20047c68aca932c7ed76da9d788508d670"
+dependencies = [
+ "prost 0.13.3",
 ]
 
 [[package]]
@@ -3366,7 +3391,7 @@ dependencies = [
  "hyper-timeout",
  "percent-encoding",
  "pin-project",
- "prost",
+ "prost 0.12.6",
  "rustls",
  "rustls-pemfile",
  "tokio",
@@ -3380,13 +3405,14 @@ dependencies = [
 
 [[package]]
 name = "tonic-build"
-version = "0.11.0"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be4ef6dd70a610078cb4e338a0f79d06bc759ff1b22d2120c2ff02ae264ba9c2"
+checksum = "9557ce109ea773b399c9b9e5dca39294110b74f1f342cb347a80d1fce8c26a11"
 dependencies = [
  "prettyplease",
  "proc-macro2",
  "prost-build",
+ "prost-types 0.13.3",
  "quote",
  "syn 2.0.79",
 ]
@@ -3728,17 +3754,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "which"
-version = "4.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2441c784c52b289a054b7201fc93253e288f094e2f4be9058343127c4226a269"
-dependencies = [
- "either",
- "libc",
- "once_cell",
-]
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/bazelfe-protos/Cargo.toml b/bazelfe-protos/Cargo.toml
index c69df578..f255a77d 100644
--- a/bazelfe-protos/Cargo.toml
+++ b/bazelfe-protos/Cargo.toml
@@ -19,7 +19,7 @@ features = ["full"]
 version = "1.38.1"
 
 [build-dependencies]
-tonic-build = { version = "0.11.0", features = ["prost"] }
+tonic-build = { version = "0.12.3", features = ["prost"] }
 
 
 [dev-dependencies]