diff --git a/.github/workflows/cla.yml b/.github/workflows/cla.yml
index 5004e089..3549dedc 100644
--- a/.github/workflows/cla.yml
+++ b/.github/workflows/cla.yml
@@ -6,6 +6,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Verify CLA
-        uses: scala/cla-checker
+        uses: scala/cla-checker@v1
         with:
           author: ${{ github.event.pull_request.user.login }}