diff --git a/wasmtime-debug/Cargo.toml b/wasmtime-debug/Cargo.toml
index 3f1f3bcf49..4bea759f0d 100644
--- a/wasmtime-debug/Cargo.toml
+++ b/wasmtime-debug/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2018"
 
 [dependencies]
 gimli = "0.19.0"
-wasmparser = { version = "0.34.0" }
+wasmparser = { version = "0.35.1" }
 cranelift-codegen = { version = "0.36.0", features = ["enable-serde"] }
 cranelift-entity = { version = "0.36.0", features = ["enable-serde"] }
 cranelift-wasm = { version = "0.36.0", features = ["enable-serde"] }
diff --git a/wasmtime-jit/Cargo.toml b/wasmtime-jit/Cargo.toml
index 3179b83c88..3898384923 100644
--- a/wasmtime-jit/Cargo.toml
+++ b/wasmtime-jit/Cargo.toml
@@ -24,7 +24,7 @@ failure = { version = "0.1.3", default-features = false }
 failure_derive = { version = "0.1.3", default-features = false }
 target-lexicon = { version = "0.4.0", default-features = false }
 hashbrown = { version = "0.1.8", optional = true }
-wasmparser = "0.34.0"
+wasmparser = "0.35.1"
 
 [features]
 default = ["std"]