diff --git a/Cargo.toml b/Cargo.toml
index 32d4c8f..7e7dd6c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ repository = "https://github.com/AircastDev/nats-jwt"
 rust-version = "1.65"
 
 [dependencies]
-serde = { version = "1.0.47", features = ["derive"] }
+serde = { version = "1.0.103", features = ["derive"] }
 serde_json = "1"
 sha2 = "0.10"
 data-encoding = "2.3"