diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4cfe2a27..d19e9e10 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Enable pnpm
         run: corepack enable
diff --git a/.github/workflows/dependency-update.yml b/.github/workflows/dependency-update.yml
index b8d66d4d..ee18cdd2 100644
--- a/.github/workflows/dependency-update.yml
+++ b/.github/workflows/dependency-update.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/fetch-tweets.yml b/.github/workflows/fetch-tweets.yml
index e1033b57..019a490f 100644
--- a/.github/workflows/fetch-tweets.yml
+++ b/.github/workflows/fetch-tweets.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           # 使用 GITHUB_TOKEN 进行认证，允许推送
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/manage-followers.yml b/.github/workflows/manage-followers.yml
index 59e79728..7bb0daaf 100644
--- a/.github/workflows/manage-followers.yml
+++ b/.github/workflows/manage-followers.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           # 使用 GITHUB_TOKEN 进行认证，允许推送
           token: ${{ secrets.GITHUB_TOKEN }}