-r base.txt
django-debug-toolbar==3.2
factory-boy==3.2.0
Faker==6.6.1
flake8-docstrings==1.5.0
flake8==3.8.4
freezegun==1.1.0
isort==5.7.0
pytest-cov==2.11.1
pytest-django==4.1.0
pytest-factoryboy==2.1.0
pytest==6.2.2

-r base.txt
django-debug-toolbar==3.2
factory-boy==3.2.0
Faker==6.6.1
flake8-docstrings==1.5.0
flake8==3.9.0
freezegun==1.1.0
isort==5.7.0
pytest-cov==2.11.1
pytest-django==4.1.0
pytest-factoryboy==2.1.0
pytest==6.2.2

Update flake8 from 3.8.4 to 3.9.0
Update flake8 from 3.8.4 to 3.9.0