-r requirements.txt
coveralls==3.0.1
pytest==6.2.1
pytest-cov==2.11.1
flake8==3.8.4

-r requirements.txt
coveralls==3.0.1
pytest==6.2.3
pytest-cov==2.11.1
flake8==3.8.4

Update pytest from 6.2.1 to 6.2.3
Update pytest from 6.2.1 to 6.2.3