diff --git a/pyproject.toml b/pyproject.toml
index e1319d54..d7a6ebcb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ classifiers = [
     "Topic :: Database :: Front-Ends",
 ]
 dependencies = [
-    'async_timeout>=4.0.3; python_version < "3.12.0"',
+    'async_timeout>=4.0.3; python_version < "3.11.0"',
 ]
 
 [project.urls]