diff --git a/action.yml b/action.yml
index 18ded0d..6640ef9 100644
--- a/action.yml
+++ b/action.yml
@@ -15,6 +15,6 @@ runs:
   - uses: actions/cache@v4
     with:
       path: ~/.cache/pre-commit
-      key: pre-commit-3|${{ env.pythonLocation }}|${{ hashFiles('.pre-commit-config.yaml') }}
+      key: pre-commit-4|${{ env.pythonLocation }}|${{ hashFiles('.pre-commit-config.yaml') }}
   - run: pre-commit run --show-diff-on-failure --color=always ${{ inputs.extra_args }}
     shell: bash