# Testing
coverage==4.5.2                  # Test coverage
flake8==3.7.6                    # Python linting
mypy==0.670                      # Static typing

# Testing
coverage==4.5.3                  # Test coverage
flake8==3.7.6                    # Python linting
mypy==0.670                      # Static typing

Update coverage package to 4.5.3
Update coverage package to 4.5.3
