diff --git a/pkgs/development/python-modules/flask-mailman/default.nix b/pkgs/development/python-modules/flask-mailman/default.nix
index a5a1bd2299b6..035005545ec4 100644
--- a/pkgs/development/python-modules/flask-mailman/default.nix
+++ b/pkgs/development/python-modules/flask-mailman/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   version = "1.0.0";
   format = "pyproject";
 
-  disabled = pythonOlder "3.6";
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "waynerv";