diff --git a/simulator/Cargo.lock b/simulator/Cargo.lock
index 40f3663..4aac1e1 100644
--- a/simulator/Cargo.lock
+++ b/simulator/Cargo.lock
@@ -2465,7 +2465,7 @@ dependencies = [
  "tokio",
  "tracing",
  "tracing-subscriber",
- "wasmparser 0.252.0",
+ "wasmparser 0.253.0",
  "wat",
  "zstd",
 ]
@@ -3232,9 +3232,9 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.252.0"
+version = "0.253.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3eb099dcadcde5be9eef55e3a337128efd4e44b4c93122487e4d2e4e1c6627c"
+checksum = "19db11f87d2486580e1e8b6f494c54df7e0566b87d0b599db843c24019667339"
 dependencies = [
  "bitflags",
  "hashbrown 0.17.1",
diff --git a/simulator/Cargo.toml b/simulator/Cargo.toml
index 788e071..430d7db 100644
--- a/simulator/Cargo.toml
+++ b/simulator/Cargo.toml
@@ -32,7 +32,7 @@ inferno = "0.11"
 jsonschema = "0.40.2"
 object = { version = "0.38.1", features = ["wasm"] }
 gimli = "0.31"
-wasmparser = "0.252.0"
+wasmparser = "0.253.0"
 sha2 = "0.10.9"
 dirs = "6.0.0"
 hex = "0.4.3"