diff --git a/setup.cfg b/setup.cfg
index aa1c580..fa4d109 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -20,8 +20,7 @@ classifiers =
     Operating System :: OS Independent
 
 [options]
-install_requires=
-    "python_version>='3.7'"
+python_requires = >=3.7
 packages = find:
 package_dir =
     =src