diff --git a/Cargo.toml b/Cargo.toml
index 3d68cb5..82c7396 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ version = "0.11.12"
 features = ["json"]
 
 [dependencies.tokio-tungstenite]
-version = "0.20.0"
+version = "0.21.0"
 features = ["native-tls"]
 
 [dependencies.futures-util]