diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 46b391272..3b3c83f94 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: branch-24.04 # force to fetch from latest upstream instead of PR ref
 
diff --git a/.github/workflows/signoff-check.yml b/.github/workflows/signoff-check.yml
index 40d36786b..1c7c229d5 100644
--- a/.github/workflows/signoff-check.yml
+++ b/.github/workflows/signoff-check.yml
@@ -23,7 +23,7 @@ jobs:
   signoff-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: sigoff-check job
         uses: ./.github/workflows/signoff-check