diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1563ed08..65a3bffd 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -63,7 +63,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-ruby@v1
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.7
       - name: Install dependencies
         run: |
           bundle install