diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 0b33058337..55b4b287f6 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -58,7 +58,7 @@ jobs:
           
       # Deploy to the target directory.
       - name: Deploy to gh pages
-        uses: peaceiris/actions-gh-pages@64b46b4226a4a12da2239ba3ea5aa73e3163c75b # v3.9.1
+        uses: peaceiris/actions-gh-pages@bd8c6b06eba6b3d25d72b7a1767993c0aeee42e7 # v3.9.2
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./book
diff --git a/changelog.d/14861.misc b/changelog.d/14861.misc
new file mode 100644
index 0000000000..4481306114
--- /dev/null
+++ b/changelog.d/14861.misc
@@ -0,0 +1 @@
+Bump peaceiris/actions-gh-pages from 3.9.1 to 3.9.2.