diff --git a/.github/workflows/merge-prs.yml b/.github/workflows/merge-prs.yml
index fbacb2993..e72428c02 100644
--- a/.github/workflows/merge-prs.yml
+++ b/.github/workflows/merge-prs.yml
@@ -13,7 +13,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v4.3.0
         
       - name: 登录到 GitHub CLI
         run: gh auth login --with-token <<< "${{ github.token }}"
diff --git a/.github/workflows/renovate-app-version.yml b/.github/workflows/renovate-app-version.yml
index 86ac22346..643f9c888 100644
--- a/.github/workflows/renovate-app-version.yml
+++ b/.github/workflows/renovate-app-version.yml
@@ -15,7 +15,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+        uses: actions/checkout@v4.3.0
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/renovate.yml b/.github/workflows/renovate.yml
index f5c18cd08..2c782eae2 100644
--- a/.github/workflows/renovate.yml
+++ b/.github/workflows/renovate.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@v4.3.0
       - name: Run Renovate
         uses: renovatebot/github-action@85b17ebd5abf43d1c34c01bd4c8dbb8d45bbc2c7 # v43.0.7
         with: