diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cc17102..99f287b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v3.0.0