Scheduled weekly dependency update for week 39

[pyup-bot]

Update whitenoise from 4.1.3 to 4.1.4.

Changelog

4.1.4

------

* Make tests more deterministic and easier to run outside of ``tox``.
* Fix Fedora packaging `issue <https://github.com/evansd/whitenoise/issues/225>`_.
* Use `Black <https://github.com/psf/black>`_ to format all code.

Links

• PyPI: https://pypi.org/project/whitenoise
• Changelog: https://pyup.io/changelogs/whitenoise/
• Homepage: http://whitenoise.evans.io

Update flake8-docstrings from 1.4.0 to 1.5.0.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/flake8-docstrings
• Repo: https://gitlab.com/pycqa/flake8-docstrings

Update pytest from 5.1.3 to 5.2.0.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/pytest
• Changelog: https://pyup.io/changelogs/pytest/
• Homepage: https://docs.pytest.org/en/latest/