.github/workflows/ruby.yml in blacklight-hierarchy-5.0.0 vs .github/workflows/ruby.yml in blacklight-hierarchy-5.1.0

@@ -16,11 +16,11 @@
 jobs:
   test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby: [2.6, 2.7]
+        ruby: [2.7, 3.0]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
@@ -33,10 +33,10 @@
         ENGINE_CART_RAILS_OPTIONS: '--skip-git --skip-listen --skip-spring --skip-keeps --skip-action-cable --skip-coffee --skip-test'
   test_rails5:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby: [2.5, 2.6]
+        ruby: [2.7, 2.6]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with: