diff --git a/Cargo.lock b/Cargo.lock
index e5e0a071..6caaca97 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1007,9 +1007,9 @@ checksum = "e25dfac463d778e353db5be2449d1cce89bd6fd23c9f1ea21310ce6e5a1b29c4"
 
 [[package]]
 name = "serde"
-version = "1.0.188"
+version = "1.0.189"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
+checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
 dependencies = [
  "serde_derive",
 ]
@@ -1025,9 +1025,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.188"
+version = "1.0.189"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
+checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index c9de6d74..2e77c80f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,6 +13,6 @@ okp4-logic-bindings = { path = "packages/okp4-logic-bindings" }
 okp4-objectarium = { path = "contracts/okp4-objectarium" }
 okp4-objectarium-client = { path = "packages/okp4-objectarium-client" }
 schemars = "0.8.15"
-serde = { version = "1.0.168", default-features = false, features = ["derive"] }
+serde = { version = "1.0.189", default-features = false, features = ["derive"] }
 serde-json-wasm = "0.5.1"
 thiserror = { version = "1.0.49" }