Cap werkzeug to <2.2 due to recent incompatibilities.

domdfcoding · domdfcoding · commit f04a59d50490 · 2022-08-25T14:43:25.000+01:00
diff --git a/requirements.txt b/requirements.txt
@@ -15,3 +15,4 @@ requests>=2.26.0
 setup-py-upgrade==1.2.1
 shippinglabel>=1.0.0
 wtforms>=2.2.0
+werkzeug<2.2
