diff --git a/.github/workflows/workflow-hardening.yml b/.github/workflows/workflow-hardening.yml
index 1ffc1e8..dc262d4 100644
--- a/.github/workflows/workflow-hardening.yml
+++ b/.github/workflows/workflow-hardening.yml
@@ -16,6 +16,11 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@v2
+        with:
+          egress-policy: audit
+
       - name: Checkout repository
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2