diff --git a/.github/workflows/spell-check-differential.yaml b/.github/workflows/spell-check-differential.yaml
new file mode 100644
index 0000000000000..1fbf2ff46925c
--- /dev/null
+++ b/.github/workflows/spell-check-differential.yaml
@@ -0,0 +1,16 @@
+name: spell-check-differential
+
+on:
+  pull_request:
+
+jobs:
+  spell-check-differential:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Run spell-check
+        uses: autowarefoundation/autoware-github-actions/spell-check@v1
+        with:
+          cspell-json-url: https://raw.githubusercontent.com/tier4/autoware-spell-check-dict/main/.cspell.json
diff --git a/.github/workflows/update-codeowners-from-packages.yaml b/.github/workflows/update-codeowners-from-packages.yaml
index 7898dfe09177a..8b3d2407fbc75 100644
--- a/.github/workflows/update-codeowners-from-packages.yaml
+++ b/.github/workflows/update-codeowners-from-packages.yaml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - name: Generate token
         id: generate-token
-        uses: tibdex/github-app-token@v1
+        uses: tibdex/github-app-token@v2
         with:
           app_id: ${{ secrets.APP_ID }}
           private_key: ${{ secrets.PRIVATE_KEY }}