[Django Upgrade] upgrading Django 2.1.15 to 2.2.17
@@ -9,7 +9,7 @@ channels-redis==2.3.2
configobj==5.0.6
cryptography==3.3.2
django-auth-ldap==1.3.0
-Django==2.1.15 # Django 2 then 3?
+Django==2.2.17 # Django 2 then 3?
django-axes==4.5.4
django_babel==0.6.2
django-celery-beat==1.4.0
