diff --git a/lib/wasm/Cargo.toml b/lib/wasm/Cargo.toml
index 8cc3b40819..9cabdc1b92 100644
--- a/lib/wasm/Cargo.toml
+++ b/lib/wasm/Cargo.toml
@@ -11,6 +11,6 @@ license = "Apache-2.0"
 name = "cton_wasm"
 
 [dependencies]
-wasmparser = "0.9.3"
+wasmparser = "0.9.4"
 cretonne = { path = "../cretonne" }
 cretonne-frontend = { path = "../frontend" }