-r requirements.txt
pytest==5.0.1
pytest-cov==2.7.1
coveralls==1.8.1

-r requirements.txt
pytest==5.2.2
pytest-cov==2.7.1
coveralls==1.8.1

Update pytest from 5.0.1 to 5.2.2
Update pytest from 5.0.1 to 5.2.2