pytest 5.3.4 has just been released to PyPI.
This is release reverts a regression introduced by a bug-fix in 5.3.3, all users affected should upgrade::
pip install --upgrade pytest
The full changelog is available at https://docs.pytest.org/en/latest/changelog.html.
Thanks to all who contributed to this release, among them:
* Bruno Oliveira * Daniel Hahler * Ran Benita
Happy testing, The pytest Development Team