diff --git a/setup.py b/setup.py
index b616865c8..2f686b61b 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@ setup(
         "aider": ["queries/*"],
     },
     install_requires=requirements,
-    python_requires=">=3.9",
+    python_requires=">=3.9,<=3.11",
     entry_points={
         "console_scripts": [
             "aider = aider.main:main",