diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 03aa935..ebcc497 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -108,7 +108,7 @@ jobs:
           
           EOF
 
-      - run: npm install idoc@1.27.2 -g
+      - run: npm install idoc@1 -g
       - run: idoc
       - name: gh-pages README.md
         working-directory: dist
@@ -129,7 +129,7 @@ jobs:
         uses: jaywcjlove/changelog-generator@main
 
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           commit_message: ${{steps.tag_version.outputs.tag}} ${{ github.event.head_commit.message }}
           github_token: ${{ secrets.GITHUB_TOKEN }}