Update packaging from 21.2 to 21.3

pyup-bot · pyup-bot · commit e9ed27d716cc · 2021-12-13T21:07:10.000+01:00
diff --git a/requirements/pip.txt b/requirements/pip.txt
@@ -91,7 +91,7 @@ django-taggit==2.0.0
 dj-pagination==2.5.0
 
 # Version comparison stuff
-packaging==21.2
+packaging==21.3
 
 # django-cors-middleware==1.5.0 fails with
 # AttributeError: 'dict' object has no attribute 'has_header'
