diff --git a/packages/wasmvm/wasmclient/Cargo.toml b/packages/wasmvm/wasmclient/Cargo.toml
index 234c4c2f55..9bc1f5a1cb 100644
--- a/packages/wasmvm/wasmclient/Cargo.toml
+++ b/packages/wasmvm/wasmclient/Cargo.toml
@@ -18,7 +18,7 @@ iota-crypto = { git = "https://github.com/iotaledger/crypto.rs", branch = "dev",
 wasmlib = { path = "../wasmlib" }
 #wasmlib = { git = "https://github.com/iotaledger/wasp", branch = "develop" }
 wasm-bindgen = "0.2.87"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", features = ["derive"] }
 serde_json = "1.0.104"
 bech32 = "0.9.1"
 base64 = "0.21.2"