diff --git a/setup.py b/setup.py
index a228105a4c..b4ff85f992 100644
--- a/setup.py
+++ b/setup.py
@@ -143,5 +143,5 @@
     classifiers=classifiers,
     install_requires=install_requires,
     extras_require=extra_deps,
-    python_requires='>=3.7',
+    python_requires='>=3.9',
 )