diff --git a/Cargo.toml b/Cargo.toml
index 644af3b..7f2fffc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ keywords = ["wasm", "webassembly", "pwasm"]
 [dependencies]
 # If you add the feature "bulk", make sure you fixed all expects that say
 # "parity-wasm is compiled without bulk-memory operations"
-parity-wasm = { version = "0.39", default-features = false }
+parity-wasm = { version = "0.40.1", default-features = false }
 log = { version = "0.4", default-features = false }
 byteorder = { version = "1", default-features = false }
 
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 1897334..61c00b6 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -38,7 +38,7 @@ name = "wasm-check"
 path = "check/main.rs"
 
 [dependencies]
-parity-wasm = "0.39"
+parity-wasm = "0.40.1"
 pwasm-utils = { path = "..", version = "0.10" }
 glob = "0.2"
 clap = "2.24"