diff --git a/Cargo.toml b/Cargo.toml
index 308b977..897e690 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ async-channel = "2.0.0"
 async-executor = "1.5.0"
 async-fs = "1.3.0"
 async-io = "1.12.0"
-async-lock = "2.6.0"
+async-lock = "3.0.0"
 async-net = "2.0.0"
 blocking = "1.3.0"
 futures-lite = "1.11.0"