marshmallow<4.0.0,>=3.0.0

[dev]
pytest
mock
flake8==3.9.2
flake8-bugbear==21.4.3
pre-commit~=2.7
tox

[lint]
flake8==3.9.2
flake8-bugbear==21.4.3
pre-commit~=2.7

[tests]
pytest
mock
