diff --git a/Cargo.toml b/Cargo.toml
index f214984..1817641 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,8 +34,8 @@ proptest = { version = "1.7.0", default-features = false, features = ["std"] }
 ref-cast = "1.0.24"
 rustc-hash = { version = "2.1.1", default-features = false }
 schemars = "0.8.22"
-serde = "1.0.223"
-serde_core = "1.0.223"
+serde = "1.0.228"
+serde_core = "1.0.228"
 serde_json = "1.0.145"
 test-strategy = "0.4.3"
 typify = "0.4.2"