diff --git a/.github/workflows/run_one_use_cases_example.yaml b/.github/workflows/run_one_use_cases_example.yaml
index 61225ba5b..83e20e34c 100644
--- a/.github/workflows/run_one_use_cases_example.yaml
+++ b/.github/workflows/run_one_use_cases_example.yaml
@@ -99,7 +99,7 @@ jobs:
           apt-get install -y python3-venv make git git-lfs binutils
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           lfs: true
 
@@ -172,7 +172,7 @@ jobs:
     name: Send Slack notification
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Prepare whole job status
         if: ${{ always() }}