diff --git a/setup.py b/setup.py
index 87a86377..a388c95a 100644
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@
     author_email="valkey-py@lists.valkey.io",
     python_requires=">=3.8",
     install_requires=[
-        'async-timeout>=4.0.3; python_version<"3.11"',
+        'async-timeout>=4.0.3; python_version<"3.11.3"',
     ],
     classifiers=[
         "Development Status :: 5 - Production/Stable",