-Django==2.2.6
-django-gravatar2
+Django==3.1.7
+django-gravatar2==1.4.4
--e git+https://github.com/fnp/django-cas-provider.git@413bf45b20e253acdf45c0e43d4f05b1ecf33c0d#egg=django-cas-provider
+-e git+https://github.com/fnp/django-cas-provider.git@53585f7615b3a647d1badda1a2ebd7f5ec81f607#egg=django-cas-provider