diff --git a/tdn/Cargo.toml b/tdn/Cargo.toml
index c32c992..f3bf960 100644
--- a/tdn/Cargo.toml
+++ b/tdn/Cargo.toml
@@ -25,7 +25,7 @@ mime = "0.3"
 rand_chacha = "0.3"
 serde = { version = "1.0", default-features = false, features = ["alloc", "derive"]}
 toml = "0.8"
-tokio-tungstenite = "0.21"
+tokio-tungstenite = "0.23"
 tokio = { version = "1", features = ["full"] }
 tracing = "0.1"