diff --git a/.github/workflows/preview-documentation.yml b/.github/workflows/preview-documentation.yml
index 9a9519d4..b3776f5b 100644
--- a/.github/workflows/preview-documentation.yml
+++ b/.github/workflows/preview-documentation.yml
@@ -26,7 +26,7 @@ jobs:
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # If authenticating with SSH deploy key
         run: julia --project=docs/ docs/make.jl push_preview=true
 
-      - uses: actions/github-script@v8
+      - uses: actions/github-script@v9
         if: steps.deploy.outcome == 'success'
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}