pip==9.0.1
bumpversion==0.5.3
wheel==0.29.0
watchdog==0.8.3
flake8==2.6.0
tox==2.3.1
coverage==4.1
Sphinx==1.4.8

pytest==2.9.2
pytest-runner==2.11.1

pip==9.0.1
bumpversion==0.5.3
wheel==0.29.0
watchdog==0.8.3
flake8==3.5.0
tox==2.9.1
coverage==4.4.2
Sphinx==1.6.5

pytest==3.3.1
pytest-runner==2.11.1

Update dev requirements to current package versions
Update dev requirements to current package versions
