diff --git a/Cargo.toml b/Cargo.toml
index b97441a..88726d7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ serde_json = "1.0"
 serde_repr = "0.1"
 data-encoding = "2.3.2"
 tokio = { version = "1.21.0", features = ["macros"] }
-tokio-util = { version = "0.7.3", features = ["codec"], default-features = false }
+tokio-util = { version = "0.7.4", features = ["codec"], default-features = false }
 bytes = "1.2.1"
 futures = "0.3.24"
 log = "0.4.17"