diff --git a/yerpc/Cargo.toml b/yerpc/Cargo.toml
index 4c08046..17df4e5 100644
--- a/yerpc/Cargo.toml
+++ b/yerpc/Cargo.toml
@@ -33,7 +33,7 @@ schemars = { version = "0.8.11", optional = true }
 # optional dependencies
 anyhow = { version = "1.0.57", optional = true }
 axum = { version = "0.7.1", features = ["ws"], optional = true }
-tokio-tungstenite = { version = "0.17", optional = true }
+tokio-tungstenite = { version = "0.20", optional = true }
 tokio = { version = "1.19.2", features = ["rt", "macros"], optional = true }
 tracing = { version = "0.1.35", optional = true }
 
@@ -46,6 +46,6 @@ openrpc = ["schemars", "yerpc_derive/openrpc"]
 [dev-dependencies]
 anyhow = "1.0.57"
 axum = { version = "0.7.1", features = ["ws"] }
-tokio-tungstenite = { version = "0.17" }
+tokio-tungstenite = { version = "0.20" }
 tokio = { version = "1.19.2", features = ["rt", "macros"] }
 url = "2.2.2"