diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index 4bfa504..9d6f250 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -10,7 +10,7 @@ jobs:
   Deploy-Preview:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: errata-ai/vale-action@reviewdog
       - uses: taiki-e/install-action@v2
         with:
diff --git a/.github/workflows/production.yml b/.github/workflows/production.yml
index 2dd0205..c002387 100644
--- a/.github/workflows/production.yml
+++ b/.github/workflows/production.yml
@@ -10,7 +10,7 @@ jobs:
   Deploy-Production:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: taiki-e/install-action@v2
         with:
           tool: zola@0.17.2