diff --git a/Cargo.lock b/Cargo.lock
index bbef1d0..7e13199 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,7 +16,7 @@ checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.29",
 ]
 
 [[package]]
@@ -245,22 +245,22 @@ checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
 
 [[package]]
 name = "serde"
-version = "1.0.171"
+version = "1.0.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30e27d1e4fd7659406c492fd6cfaf2066ba8773de45ca75e855590f856dc34a9"
+checksum = "9f5db24220c009de9bd45e69fb2938f4b6d2df856aa9304ce377b3180f83b7c1"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.171"
+version = "1.0.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "389894603bd18c46fa56231694f8d827779c0951a667087194cf9de94ed24682"
+checksum = "5ad697f7e0b65af4983a4ce8f56ed5b357e8d3c36651bf6a7e13639c17b8e670"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.29",
 ]
 
 [[package]]
@@ -341,9 +341,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.25"
+version = "2.0.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15e3fc8c0c74267e2df136e5e5fb656a464158aa57624053375eb9c8c6e25ae2"
+checksum = "c324c494eba9d92503e6f1ef2e6df781e78f6a7705a0202d9801b198807d518a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -367,7 +367,7 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.29",
 ]
 
 [[package]]
@@ -406,7 +406,7 @@ checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.29",
 ]
 
 [[package]]
@@ -610,7 +610,7 @@ checksum = "ced38a5e174940c6a41ae587babeadfd2e2c2dc32f3b6488bcdca0e8922cf3f3"
 dependencies = [
  "anyhow",
  "proc-macro2",
- "syn 2.0.25",
+ "syn 2.0.29",
  "wit-bindgen-core",
  "wit-bindgen-rust 0.8.0",
  "wit-component",
diff --git a/myt/Cargo.toml b/myt/Cargo.toml
index 29c21a9..142b165 100644
--- a/myt/Cargo.toml
+++ b/myt/Cargo.toml
@@ -11,5 +11,5 @@ license = "MIT"
 [dependencies]
 # Crate to simplify working with bytes.
 bytes = "1"
-serde = { version = "1.0.171", features = ["derive"]}
+serde = { version = "1.0.186", features = ["derive"]}
 serde_json = { version = "1.0" }
\ No newline at end of file
diff --git a/myt2abrp/Cargo.toml b/myt2abrp/Cargo.toml
index b443fb8..fd0158d 100644
--- a/myt2abrp/Cargo.toml
+++ b/myt2abrp/Cargo.toml
@@ -21,7 +21,7 @@ spin-sdk = { git = "https://github.com/fermyon/spin", tag = "v1.4.1" }
 # Crate that generates Rust Wasm bindings from a WebAssembly interface.
 wit-bindgen-rust = { git = "https://github.com/bytecodealliance/wit-bindgen", rev = "cb871cfa1ee460b51eb1d144b175b9aab9c50aba" }
 
-serde = { version = "1.0.171", features = ["derive"]}
+serde = { version = "1.0.186", features = ["derive"]}
 serde_json = { version = "1.0" }
 tracing = { version = "0.1.25", features = ["log"] }
 myt = { path = "../myt" }