# Unit testing
pytest==5.3.5
pytest-mock==2.0.0
coverage==5.0.3
mock==3.0.5

# Code style
flake8==3.7.9
# black
isort==4.3.21
pre-commit==1.20.0

# Unit testing
pytest==5.3.5
pytest-mock==2.0.0
coverage==5.0.3
mock==4.0.1

# Code style
flake8==3.7.9
# black
isort==4.3.21
pre-commit==1.20.0

Update mock from 3.0.5 to 4.0.1
Update mock from 3.0.5 to 4.0.1