diff --git a/setup.cfg b/setup.cfg
index 28edc053..f7be9f59 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -33,7 +33,7 @@ install_requires =
     ipython>=7.8.0
     tokenize-rt>=3.2.0
     tomli
-python_requires = >=3.8.0
+python_requires = >=3.9
 
 [options.packages.find]
 exclude =