Force werkzeug<3.0 when installing flask 2.1

vimalloc · vimalloc · commit afe5503c2ccf · 2023-10-03T10:55:25.000-06:00
diff --git a/tox.ini b/tox.ini
@@ -13,7 +13,7 @@ deps =
   pytest
   cryptography
   python-dateutil
-  flask21: Flask>=2.1,<2.2
+  flask21: Flask>=2.1,<2.2;Werkzeug<3.0
 
 [testenv:mypy]
 commands =
