diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index ac6a5cb..2557980 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -7,3 +7,10 @@ updates:
     time: "00:00"
     timezone: Asia/Tokyo
   open-pull-requests-limit: 10
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "00:00"
+    timezone: Asia/Tokyo
+  open-pull-requests-limit: 10
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 5a07c52..d2775af 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -16,7 +16,7 @@ jobs:
       contents: read
       pull-requests: write
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up JDK 8
       uses: actions/setup-java@v3
       with:
@@ -26,8 +26,8 @@ jobs:
     - name: Build with Maven
       run: mvn -B package --file pom.xml
     - name: Add label
-      uses: actions/github-script@v6
-      if: ${{ github.event_name == 'pull_request' }}
+      uses: actions/github-script@v7
+      if: ${{ github.event_name == 'pull_request' && github.actor == 'dependabot[bot]' }}
       with:
         script: |
           github.rest.issues.addLabels({