diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index d838bda..06ccb62 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -25,7 +25,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Run zizmor
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@a16621b09c6db4281f81a93cb393b05dcd7b7165 # v0.5.5
         with:
           advanced-security: ${{ github.event_name == 'push' && 'true' || 'false' }}
           min-severity: low