pytest==4.4.0
pytest-cov==2.5.1
python-coveralls==2.9.1
pillow==6.0.0
pytest-xdist==1.28.0

pytest==4.4.0
pytest-cov==2.6.1
python-coveralls==2.9.1
pillow==6.0.0
pytest-xdist==1.28.0

Update pytest-cov from 2.5.1 to 2.6.1
Update pytest-cov from 2.5.1 to 2.6.1