diff --git a/.flake8 b/.flake8
index 6f9fa03..6647fe8 100644
--- a/.flake8
+++ b/.flake8
@@ -1,4 +1,5 @@
 [flake8]
+min_python_version = 3.7
 extend-ignore =
     # E501: line too long
     E501,