diff --git a/Cargo.toml b/Cargo.toml
index b97441a..e4756cb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 serde_repr = "0.1"
 data-encoding = "2.3.2"
-tokio = { version = "1.21.0", features = ["macros"] }
+tokio = { version = "1.21.1", features = ["macros"] }
 tokio-util = { version = "0.7.3", features = ["codec"], default-features = false }
 bytes = "1.2.1"
 futures = "0.3.24"