diff --git a/.github/workflows/part_test.yml b/.github/workflows/part_test.yml
index 9ebd558..2ed088c 100644
--- a/.github/workflows/part_test.yml
+++ b/.github/workflows/part_test.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@9ca718d3bf646d6534007c269a635b3e54cadf99 # v2.19.2
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit