diff --git a/Cargo.lock b/Cargo.lock
index 8f4acb3721b1d9cec729eaa6dde98550b17648ec..2eb012cfc204d35b90fa89295f92583d1dde26bc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2344,9 +2344,9 @@ dependencies = [
 
 [[package]]
 name = "pwasm-utils"
-version = "0.17.1"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78778a25194f953d1766fc8c6a331ed56f070d09a0511267ee2c150cb71ea8c2"
+checksum = "a0e517f47d9964362883182404b68d0b6949382c0baa40aa5ffca94f5f1e3481"
 dependencies = [
  "byteorder",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index 5499729564704bb1d8bf27d9e6c01549e347623f..ca1cb5b8c771f12e94a6eb6115c6d23f3b31923e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ structopt = "0.3.21"
 log = "0.4.14"
 heck = "0.3.2"
 zip = { version = "0.5.12", default-features = false }
-pwasm-utils = "0.17.1"
+pwasm-utils = "0.18.0"
 parity-wasm = "0.42.2"
 cargo_metadata = "0.13.1"
 codec = { package = "parity-scale-codec", version = "2.1", features = ["derive"] }