-r requirements.txt
isort==4.3.4
pytest==3.9.3
pytest-env==0.6.2
pytest-mock==1.10.0
pytest-cov==2.6.0
pytest-xdist==1.24.0
coveralls==1.5.1
httpretty==0.9.5
beautifulsoup4==4.6.3
freezegun==0.3.11
flake8==3.5.0
flake8-print==3.1.0
requests-mock==1.5.2

-r requirements.txt
isort==4.3.4
pytest==3.10.0
pytest-env==0.6.2
pytest-mock==1.10.0
pytest-cov==2.6.0
pytest-xdist==1.24.0
coveralls==1.5.1
httpretty==0.9.5
beautifulsoup4==4.6.3
freezegun==0.3.11
flake8==3.5.0
flake8-print==3.1.0
requests-mock==1.5.2

Update pytest from 3.9.3 to 3.10.0
Update pytest from 3.9.3 to 3.10.0