diff --git a/Cargo.toml b/Cargo.toml
index 37374f7b6..4acceaa5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -54,7 +54,7 @@ alloc = [
 
 [dependencies]
 async-attributes = { version = "1.1.1", optional = true }
-async-task = { version = "1.3.1", optional = true }
+async-task = { version = "4.0.3", optional = true }
 broadcaster = { version = "1.0.0", optional = true }
 crossbeam-channel = { version = "0.4.2", optional = true }
 crossbeam-deque = { version = "0.7.3", optional = true }