diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 9a73117f..1101a6d0 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -19,7 +19,7 @@ jobs:
       commit_message: ${{ steps.commit_message.outputs.commit_message }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           ref: ${{ env.BRANCH_NAME }}
           fetch-depth: 0