diff --git a/setup.cfg b/setup.cfg
index 7bea5ac..a693209 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -24,7 +24,7 @@ classifiers =
 package_dir =
     = src
 packages = find:
-python_requires = >=3.8
+python_requires = >=3.6.9
 
 [options.packages.find]
 where = src