Merge pull request #244 from pytest-dev/pre-commit-ci-update-config

Author: nicoddemus

.pre-commit-config.yaml

@@ -6,7 +6,7 @@ repos:
       - id: black
         args: [--safe, --quiet]
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v4.0.1
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer