diff --git a/Cargo.toml b/Cargo.toml
index 1ec4619..4f28cef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ tracing-subscriber = "0.3"
 backtrace = "0.3"
 
 # Tokio runtime
-tokio = { version = "1.20", features = ["rt-multi-thread", "macros"] }
+tokio = { version = "1.21", features = ["rt-multi-thread", "macros"] }
 
 # Database
 futures-util = "0.3"