-r requirements.txt
django==2.1.5
bumpversion==0.5.3
wheel==0.32.3
django-environ==0.4.5
radon==2.4.0
pytz==2018.7

-r requirements.txt
django==2.1.5
bumpversion==0.5.3
wheel==0.32.3
django-environ==0.4.5
radon==3.0.0
pytz==2018.7

Update radon from 2.4.0 to 3.0.0
Update radon from 2.4.0 to 3.0.0