vcrpy==1.11.1
pytest==3.8.2
pytest-pep8==1.0.6
pytest-flakes==4.0.0
nose==1.3.7
coverage==4.5.1

vcrpy==1.11.1
pytest==3.9.1
pytest-pep8==1.0.6
pytest-flakes==4.0.0
nose==1.3.7
coverage==4.5.1

Update pytest from 3.8.2 to 3.9.1
Update pytest from 3.8.2 to 3.9.1