diff --git a/.github/workflows/smoketest.yml b/.github/workflows/smoketest.yml
index 3d88840..cae1970 100644
--- a/.github/workflows/smoketest.yml
+++ b/.github/workflows/smoketest.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226