diff --git a/tools-builder/toolchains/Cargo.lock b/tools-builder/toolchains/Cargo.lock
index 1db2ae4c..0210d589 100644
--- a/tools-builder/toolchains/Cargo.lock
+++ b/tools-builder/toolchains/Cargo.lock
@@ -402,7 +402,7 @@ dependencies = [
  "env_logger",
  "log",
  "wasm-encoder",
- "wasmparser 0.254.0",
+ "wasmparser",
  "wat",
  "wit-component",
  "wit-parser",
@@ -433,7 +433,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b524283fb5df62eec102ed0574838961bdd7ba5ac9c50d38e2756c51c971a42"
 dependencies = [
  "leb128fmt",
- "wasmparser 0.255.0",
+ "wasmparser",
 ]
 
 [[package]]
@@ -445,20 +445,7 @@ dependencies = [
  "anyhow",
  "indexmap",
  "wasm-encoder",
- "wasmparser 0.255.0",
-]
-
-[[package]]
-name = "wasmparser"
-version = "0.254.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5769a29f799fbab136aaf65b4fe5384cd7d93fe6fc9ba0dcb6c8382a1f16e27"
-dependencies = [
- "bitflags",
- "hashbrown",
- "indexmap",
- "semver",
- "serde",
+ "wasmparser",
 ]
 
 [[package]]
@@ -471,6 +458,7 @@ dependencies = [
  "hashbrown",
  "indexmap",
  "semver",
+ "serde",
 ]
 
 [[package]]
@@ -525,7 +513,7 @@ dependencies = [
  "serde_json",
  "wasm-encoder",
  "wasm-metadata",
- "wasmparser 0.255.0",
+ "wasmparser",
  "wit-parser",
 ]
 
@@ -545,7 +533,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "unicode-ident",
- "wasmparser 0.255.0",
+ "wasmparser",
 ]
 
 [[package]]
diff --git a/tools-builder/toolchains/Cargo.toml b/tools-builder/toolchains/Cargo.toml
index e35cb69d..2d64494f 100644
--- a/tools-builder/toolchains/Cargo.toml
+++ b/tools-builder/toolchains/Cargo.toml
@@ -16,7 +16,7 @@ env_logger = "0.11"
 log = "0.4"
 
 # WebAssembly parsing and manipulation
-wasmparser = "0.254"
+wasmparser = "0.255"
 wasm-encoder = "0.255"
 wat = "1.251"