coverage==4.4.1
mock>=1.0.1
flake8==3.3.0
tox==2.7.0
codecov>=2.0.0

coverage==4.4.1
mock>=1.0.1
flake8==3.4.1
tox==2.7.0
codecov>=2.0.0

Update flake8 from 3.3.0 to 3.4.1
Update flake8 from 3.3.0 to 3.4.1