-r base.txt
django-debug-toolbar==3.2.1
factory-boy==3.2.0
Faker==8.5.1
flake8-docstrings==1.6.0
flake8==3.9.1
freezegun==1.1.0
isort==5.8.0
pytest-cov==2.11.1
pytest-django==4.2.0
pytest-factoryboy==2.1.0
pytest==6.2.3

-r base.txt
django-debug-toolbar==3.2.1
factory-boy==3.2.0
Faker==8.5.1
flake8-docstrings==1.6.0
flake8==3.9.2
freezegun==1.1.0
isort==5.8.0
pytest-cov==2.11.1
pytest-django==4.2.0
pytest-factoryboy==2.1.0
pytest==6.2.3

Update flake8 from 3.9.1 to 3.9.2
Update flake8 from 3.9.1 to 3.9.2