diff --git a/signer/tests/wasm/Cargo.lock b/signer/tests/wasm/Cargo.lock
index 86e85b12da6..a93b31bc60a 100644
--- a/signer/tests/wasm/Cargo.lock
+++ b/signer/tests/wasm/Cargo.lock
@@ -789,9 +789,9 @@ dependencies = [
 
 [[package]]
 name = "frame-decode"
-version = "0.16.1"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e63257bb5f8d7a707d626aa1b4e464c3b9720edd168b73cee98f48f0dd6386e4"
+checksum = "dea4ae9db992bb3d089885a4fc17d06ffbd6918d7434fd192a20aba02d554bff"
 dependencies = [
  "frame-metadata",
  "parity-scale-codec",
@@ -1377,9 +1377,9 @@ dependencies = [
 
 [[package]]
 name = "keccak"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ecc2af9a1119c51f12a14607e783cb977bde58bc069ff0c3da1095e635d70654"
+checksum = "cb26cec98cce3a3d96cbb7bced3c4b16e3d13f27ec56dbd62cbc8f39cfb9d653"
 dependencies = [
  "cpufeatures",
 ]