diff --git a/setup.py b/setup.py
index 47bafb0..539b0ec 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
         "License :: OSI Approved :: MIT License",
     ],
     packages=["startinpy"],
-    python_requires='>=3.6',
+    python_requires='>=3.9',
 )