diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3af6b6721..d32ba7a30 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -17,7 +17,7 @@ jobs:
       FTP_HOST: ${{ secrets.ftp_host }}
     steps:
       - name: Checkout 🛎️
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           # 获取所有标记和分支的所有历史记录（updatetime 必须，否则每次都会变化）
           fetch-depth: 0
diff --git a/.github/workflows/sync-to-other-repo.yml b/.github/workflows/sync-to-other-repo.yml
index 0e260d501..1a3d6ba00 100644
--- a/.github/workflows/sync-to-other-repo.yml
+++ b/.github/workflows/sync-to-other-repo.yml
@@ -11,13 +11,13 @@ jobs:
 
     steps:
       - name: Checkout source repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: source
           fetch-depth: 0
 
       - name: Checkout target repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: Navyum/Knowledge
           token: ${{ secrets.TARGET_REPO_TOKEN }}