diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 473684d2950..9ece0c7e456 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -32,7 +32,7 @@ jobs:
         run:  echo "<meta http-equiv=refresh content=0;url=cumulus_client_collator/index.html>" > ./target/doc/index.html
 
       - name: Deploy documentation
-        uses: peaceiris/actions-gh-pages@de7ea6f8efb354206b205ef54722213d99067935 # v3.9.0
+        uses: peaceiris/actions-gh-pages@64b46b4226a4a12da2239ba3ea5aa73e3163c75b # v3.9.1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_branch: gh-pages