diff --git a/action.yml b/action.yml
index 3e4713e..a9ff07a 100644
--- a/action.yml
+++ b/action.yml
@@ -78,7 +78,7 @@ runs:
       spec-file: ${{ inputs.openapi-documentation-input-file }}
   - name: Deploy code documentation on Github Pages
     if: inputs.should-generate-code-documentation == 'true'
-    uses: peaceiris/actions-gh-pages@v3
+    uses: peaceiris/actions-gh-pages@v4
     with:
       github_token: ${{ inputs.github-token }}
       keep_files: true
@@ -89,7 +89,7 @@ runs:
       commit_message: 'docs: update code documentation'
   - name: Deploy OpenAPI documentation on Github Pages
     if: inputs.should-generate-openapi-documentation == 'true'
-    uses: peaceiris/actions-gh-pages@v3
+    uses: peaceiris/actions-gh-pages@v4
     with:
       github_token: ${{ inputs.github-token }}
       keep_files: true
@@ -100,7 +100,7 @@ runs:
       commit_message: 'docs: update openapi documentation'
   - name: Deploy AsyncAPI documentation on Github Pages
     if: inputs.should-generate-asyncapi-documentation == 'true'
-    uses: peaceiris/actions-gh-pages@v3
+    uses: peaceiris/actions-gh-pages@v4
     with:
       github_token: ${{ inputs.github-token }}
       keep_files: true