diff --git a/.github/workflows/build_release.yml b/.github/workflows/build_release.yml
index f400049..4e9745d 100644
--- a/.github/workflows/build_release.yml
+++ b/.github/workflows/build_release.yml
@@ -17,7 +17,7 @@ jobs:
       HATCH_INDEX_AUTH: ${{ secrets.PACKAGE_TOKEN }}
     steps:
       - name: checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/check_code.yml b/.github/workflows/check_code.yml
index 04c7c68..a9b74a3 100644
--- a/.github/workflows/check_code.yml
+++ b/.github/workflows/check_code.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/setup-python@v5
         with: