-r requirements.txt
bumpversion==0.5.3
wheel==0.34.2
django-environ==0.4.5
radon==4.1.0
djangorestframework==3.11.0
pytz==2019.3
Sphinx==2.4.4

-r requirements.txt
bumpversion==0.5.3
wheel==0.34.2
django-environ==0.4.5
radon==4.1.0
djangorestframework==3.11.0
pytz==2019.3
Sphinx==3.0.0

Update sphinx from 2.4.4 to 3.0.0
Update sphinx from 2.4.4 to 3.0.0