diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f18b604e6..7cc7ae416 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -37,7 +37,7 @@ jobs:
 
       - name: Use Ruby
         uses: actions/setup-ruby@v1
-        with: { ruby-version: '2.7.1' }
+        with: { ruby-version: '2.7' }
 
       - name: Setup dependencies
         run: |