Scheduled dependency check failed #749

The scheduled dependency check failed.

First failing run: https://github.com/modern-python/modern-di/actions/runs/42842426904

Likely cause: a new release of a dependency or of Python broke the build; the failing job in the run shows where. Reproduce locally with just install, then just lint and just test.

Close this issue once fixed. The next scheduled failure will open a fresh issue.