diff --git a/.github/workflows/build-book.yml b/.github/workflows/build-book.yml
index 9843f6b3c..fc6526a37 100644
--- a/.github/workflows/build-book.yml
+++ b/.github/workflows/build-book.yml
@@ -15,7 +15,7 @@ jobs:
   build-test-book:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch_depth: 0
 
diff --git a/.github/workflows/crowdin_sync.yml b/.github/workflows/crowdin_sync.yml
index ca44e5193..5a4b688f1 100644
--- a/.github/workflows/crowdin_sync.yml
+++ b/.github/workflows/crowdin_sync.yml
@@ -9,7 +9,7 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Sync with Crowdin
         uses: crowdin/github-action@v2