diff --git a/Cargo.toml b/Cargo.toml
index 90000ae..f59c524 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ abi3-py313 = ["pyo3/abi3-py313"]
 abi3-py314 = ["pyo3/abi3-py314"]
 
 [dependencies]
-tokio = { version = "1.50.0", features = ["sync"] }
+tokio = { version = "1.51.0", features = ["sync"] }
 tokio-util = "0.7.18"
 pyo3 = { version = "0.28.3", features = [
     "indexmap",