diff --git a/.github/workflows/submodule-update.yml b/.github/workflows/submodule-update.yml
index b9ab740..61e16bd 100644
--- a/.github/workflows/submodule-update.yml
+++ b/.github/workflows/submodule-update.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Checkout Code"
-        uses: actions/checkout@v3.3.0
+        uses: actions/checkout@v3.5.1
         with:
           token: ${{ secrets.CI_TOKEN }}
           submodules: 'recursive'