# Testing
coverage==5.5                    # Test coverage
flake8==3.8.4                    # Python linting
mypy==0.790                      # Static typing

# Testing
coverage==5.5                    # Test coverage
flake8==3.9.2                    # Python linting
mypy==0.790                      # Static typing

Update flake8 package to 3.9.2
Update flake8 package to 3.9.2
