diff --git a/Cargo.toml b/Cargo.toml
index 18a104ba5e..2fed38fb96 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -287,7 +287,7 @@ self_cell = "1.2.2"
 serde = { version = "~1.0", features = ["derive", "rc"] }
 serde_cbor = "0.11.2"
 serde_variant = "0.1.3"
-serde_with = "3.20.0"
+serde_with = "3.21.0"
 sha2 = "0.11.0"
 serde_json = { version = "~1.0", features = ["preserve_order"] }
 slab = "0.4.12"