diff --git a/Cargo.lock b/Cargo.lock
index 3cbca23fc..8e2c16815 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -221,7 +221,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex 2.0.1",
- "syn 3.0.9",
+ "syn 2.0.119",
 ]
 
 [[package]]
@@ -1742,7 +1742,7 @@ dependencies = [
  "quote",
  "syn 3.0.9",
  "tracing",
- "wasmparser 0.261.0",
+ "wasmparser 0.262.0",
  "wat",
  "wit-component",
  "wit-parser",
@@ -4547,31 +4547,31 @@ dependencies = [
 
 [[package]]
 name = "wasm-encoder"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4495a6f85dd94c411c749303efcbc5defade0b0cbdbc0541495241ab917a9b5a"
+checksum = "0b883a26aea02eaabe2d2c3fba7eb039ef5cdcb5d5201ae5551e73d5e251a81f"
 dependencies = [
  "leb128fmt",
- "wasmparser 0.262.0",
+ "wasmparser 0.263.0",
 ]
 
 [[package]]
 name = "wasm-metadata"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c86ff6668190d9fb70372b306b4f9fe8930f0e2f57ce72e4922bf2f117900949"
+checksum = "8997a297f42413bee775d73a750def062ee1ec4a6d904703cb08046c0296774d"
 dependencies = [
  "anyhow",
  "indexmap",
  "wasm-encoder",
- "wasmparser 0.262.0",
+ "wasmparser 0.263.0",
 ]
 
 [[package]]
 name = "wasmparser"
-version = "0.261.0"
+version = "0.262.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f20f20e44f7e8aeb6744823ea9d869ede51e51be4fdaedede2852282e54d2d8"
+checksum = "974d643b125b272607e2fff8012ea14a8328acd7621e4bafa7afb32500052b1b"
 dependencies = [
  "bitflags 2.13.2",
  "hashbrown 0.17.1",
@@ -4582,9 +4582,9 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "974d643b125b272607e2fff8012ea14a8328acd7621e4bafa7afb32500052b1b"
+checksum = "4f5fa0a054ae153606df820eb0a84213e28cda41bbe04ba2628e71b6ba100fcb"
 dependencies = [
  "bitflags 2.13.2",
  "hashbrown 0.17.1",
@@ -4594,9 +4594,9 @@ dependencies = [
 
 [[package]]
 name = "wast"
-version = "262.0.0"
+version = "263.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30612a0c29249b5f185888a107e8a519d920226b7d07f9d351fd094e9f75eb23"
+checksum = "69d90bcf581b501aa1c358bc5dc0faa979cd375796908860ebcb6d1d70b907c7"
 dependencies = [
  "bumpalo",
  "leb128fmt",
@@ -4607,9 +4607,9 @@ dependencies = [
 
 [[package]]
 name = "wat"
-version = "1.262.0"
+version = "1.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e228027f2b07bbaf946980ebbe2437fca73be6f54c40c2a8d4f42f277075f8d1"
+checksum = "bbc9c5aca783b3f1838be89f3f9937c528b90ec5faa6fb62d809726c16a7d8f7"
 dependencies = [
  "wast",
 ]
@@ -4898,9 +4898,9 @@ checksum = "1ebf944e87a7c253233ad6766e082e3cd714b5d03812acc24c318f549614536e"
 
 [[package]]
 name = "wit-component"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "078def49fdb49cab405c3006e05793b3fdaf7069126ba6b9c97d01ec8c98fe4c"
+checksum = "4189bd180353b942b788715519dff886517b540e648c6f6e5129f57429945bf7"
 dependencies = [
  "anyhow",
  "bitflags 2.13.2",
@@ -4911,15 +4911,15 @@ dependencies = [
  "serde_json",
  "wasm-encoder",
  "wasm-metadata",
- "wasmparser 0.262.0",
+ "wasmparser 0.263.0",
  "wit-parser",
 ]
 
 [[package]]
 name = "wit-parser"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00f0dc051466ffe46787721fca3d088536f158ae400be044f1b1c386ba9397ad"
+checksum = "874d6ce9db4261cb66980ab14f3da066b24292497b6f46f988c0d1b9b27913f3"
 dependencies = [
  "anyhow",
  "hashbrown 0.17.1",
@@ -4931,7 +4931,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "unicode-ident",
- "wasmparser 0.262.0",
+ "wasmparser 0.263.0",
 ]
 
 [[package]]
diff --git a/src/hyperlight_component_util/Cargo.toml b/src/hyperlight_component_util/Cargo.toml
index 8175c49fa..519326e34 100644
--- a/src/hyperlight_component_util/Cargo.toml
+++ b/src/hyperlight_component_util/Cargo.toml
@@ -15,10 +15,10 @@ Shared implementation for the procedural macros that generate Hyperlight host an
 name = "hyperlight_component_util"
 
 [dependencies]
-wasmparser = { version = "0.261.0" }
+wasmparser = { version = "0.262.0" }
 wat = { version = "1.256.0" }
-wit-component = { version = "0.262.0" }
-wit-parser = { version = "0.262.0" }
+wit-component = { version = "0.263.0" }
+wit-parser = { version = "0.263.0" }
 quote = { version = "1.0.45" }
 proc-macro2 = { version = "1.0.106" }
 syn = { version = "3.0.1" }
diff --git a/src/tests/rust_guests/Cargo.lock b/src/tests/rust_guests/Cargo.lock
index 654ea8064..ed7f473db 100644
--- a/src/tests/rust_guests/Cargo.lock
+++ b/src/tests/rust_guests/Cargo.lock
@@ -270,7 +270,7 @@ dependencies = [
  "quote",
  "syn 3.0.4",
  "tracing",
- "wasmparser 0.261.0",
+ "wasmparser 0.262.0",
  "wat",
  "wit-component",
  "wit-parser",
@@ -780,24 +780,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-encoder"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4495a6f85dd94c411c749303efcbc5defade0b0cbdbc0541495241ab917a9b5a"
+checksum = "0b883a26aea02eaabe2d2c3fba7eb039ef5cdcb5d5201ae5551e73d5e251a81f"
 dependencies = [
  "leb128fmt",
- "wasmparser 0.262.0",
+ "wasmparser 0.263.0",
 ]
 
 [[package]]
 name = "wasm-metadata"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c86ff6668190d9fb70372b306b4f9fe8930f0e2f57ce72e4922bf2f117900949"
+checksum = "8997a297f42413bee775d73a750def062ee1ec4a6d904703cb08046c0296774d"
 dependencies = [
  "anyhow",
  "indexmap",
- "wasm-encoder 0.262.0",
- "wasmparser 0.262.0",
+ "wasm-encoder 0.263.0",
+ "wasmparser 0.263.0",
 ]
 
 [[package]]
@@ -813,9 +813,9 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.261.0"
+version = "0.262.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f20f20e44f7e8aeb6744823ea9d869ede51e51be4fdaedede2852282e54d2d8"
+checksum = "974d643b125b272607e2fff8012ea14a8328acd7621e4bafa7afb32500052b1b"
 dependencies = [
  "bitflags 2.13.1",
  "hashbrown",
@@ -826,9 +826,9 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "974d643b125b272607e2fff8012ea14a8328acd7621e4bafa7afb32500052b1b"
+checksum = "4f5fa0a054ae153606df820eb0a84213e28cda41bbe04ba2628e71b6ba100fcb"
 dependencies = [
  "bitflags 2.13.1",
  "hashbrown",
@@ -884,9 +884,9 @@ dependencies = [
 
 [[package]]
 name = "wit-component"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "078def49fdb49cab405c3006e05793b3fdaf7069126ba6b9c97d01ec8c98fe4c"
+checksum = "4189bd180353b942b788715519dff886517b540e648c6f6e5129f57429945bf7"
 dependencies = [
  "anyhow",
  "bitflags 2.13.1",
@@ -895,17 +895,17 @@ dependencies = [
  "serde",
  "serde_derive",
  "serde_json",
- "wasm-encoder 0.262.0",
+ "wasm-encoder 0.263.0",
  "wasm-metadata",
- "wasmparser 0.262.0",
+ "wasmparser 0.263.0",
  "wit-parser",
 ]
 
 [[package]]
 name = "wit-parser"
-version = "0.262.0"
+version = "0.263.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00f0dc051466ffe46787721fca3d088536f158ae400be044f1b1c386ba9397ad"
+checksum = "874d6ce9db4261cb66980ab14f3da066b24292497b6f46f988c0d1b9b27913f3"
 dependencies = [
  "anyhow",
  "hashbrown",
@@ -917,7 +917,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "unicode-ident",
- "wasmparser 0.262.0",
+ "wasmparser 0.263.0",
 ]
 
 [[package]]