Compatibility with attrs v22.1.0

[XN137]

Description

dependabot tried upgrading attrs to 22.1.0 in our repo resulting in this pip install error:

  The conflict is caused by:
      The user requested attrs==22.1.0
      desert 2020.11.18 depends on attrs
      pytest 7.1.2 depends on attrs>=19.2.0
      pytest-mypy 0.9.1 depends on attrs>=19.0
      pytest-recording 0.12.1 depends on attrs
      flake8-annotations 2.9.0 depends on attrs<22.0 and >=21.4

Rationale/Use Case
If there are no strong reasons to version cap the attrs dependency maybe it could be less strict or at least support 22.1.x for the time being.
Thank you.

[sco1]

That can probably be relaxed without any issues, I'll try to take a look at it this afternoon.

[XN137]

Just wanted to confirm that the problem is indeed resolved when combining the 2 new versions.
Thank you for the quick response.