diff --git a/.github/workflows/validate-github-actions.yaml b/.github/workflows/validate-github-actions.yaml
index ccccd70..248f010 100644
--- a/.github/workflows/validate-github-actions.yaml
+++ b/.github/workflows/validate-github-actions.yaml
@@ -28,7 +28,7 @@ jobs:
           persist-credentials: false
 
       - name: "Run zizmor"
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@5f14fd08f7cf1cb1609c1e344975f152c7ee938d # v0.5.6
         with:
           config: .github/zizmor.yml
           # Disable SARIF upload so the step is a simple pass/fail gate