Merge #37

37: Update pytest to 6.1.1 r=aragilar a=pyup-bot


This PR updates [pytest](https://pypi.org/project/pytest) from **6.1.0** to **6.1.1**.



*The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)*

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/pytest
  - Homepage: https://docs.pytest.org/en/latest/
</details>



Co-authored-by: pyup-bot <[email protected]>

Author: bors[bot]

test-requirements.txt

@@ -1,2 +1,2 @@
-pytest==6.1.0
+pytest==6.1.1
 pytest-cov==2.10.1