-r requirements.txt
pytest==3.2.2
pytest-instafail==0.3.0
pytest-timeout==1.2.0
pytest-xdist==1.20.0
requests==2.18.4
selenium==3.4.3
websocket-client==0.44.0

-r requirements.txt
pytest==3.2.3
pytest-instafail==0.3.0
pytest-timeout==1.2.0
pytest-xdist==1.20.0
requests==2.18.4
selenium==3.4.3
websocket-client==0.44.0

Update pytest from 3.2.2 to 3.2.3
Update pytest from 3.2.2 to 3.2.3