diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
index f05a64ac..3531b56b 100644
--- a/.github/workflows/CompatHelper.yml
+++ b/.github/workflows/CompatHelper.yml
@@ -7,7 +7,7 @@ jobs:
   CompatHelper:
     runs-on: ubuntu-latest
     steps:
-      - uses: JuliaRegistries/compathelper-action@v1
+      - uses: JuliaRegistries/compathelper-action@v999
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           ssh: ${{ secrets.DOCUMENTER_KEY }}