diff --git a/.github/workflows/test_pages_build.yaml b/.github/workflows/test_pages_build.yaml
index 0637278..2bbcd88 100644
--- a/.github/workflows/test_pages_build.yaml
+++ b/.github/workflows/test_pages_build.yaml
@@ -54,7 +54,7 @@ jobs:
 
       # https://github.com/rossjrw/pr-preview-action
       - name: Deploy preview
-        uses: rossjrw/pr-preview-action@v1.6.2
+        uses: rossjrw/pr-preview-action@v1.6.3
         with:
           source-dir: site/
           preview-branch: gh-pages