diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 32589888..7f75d827 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -33,7 +33,7 @@ jobs:
           persist-credentials: false
       - name: Run zizmor
         # see https://github.com/zizmorcore/zizmor-action
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@5f14fd08f7cf1cb1609c1e344975f152c7ee938d # v0.5.6
         with:
           # advanced-security: false => emit findings as workflow-command annotations (::error file=…) rather than
           # uploading a SARIF report to GitHub's Security tab.