diff --git a/.github/workflows/validate_workflows.yml b/.github/workflows/validate_workflows.yml
index 7bf4c31..7b26d97 100644
--- a/.github/workflows/validate_workflows.yml
+++ b/.github/workflows/validate_workflows.yml
@@ -44,7 +44,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Run zizmor
-        uses: zizmorcore/zizmor-action@e639db99335bc9038abc0e066dfcd72e23d26fb4 # v0.3.0
+        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
         with:
           advanced-security: false
           persona: pedantic