diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c36d457..ed05266 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -46,10 +46,18 @@ jobs:
             ruby: truffleruby
           - gemfile: gemfiles/rails_6_1.gemfile
             ruby: '3.4'
-          - gemfile: gemfiles/rails_7_0.gemfile
+          - gemfile: gemfiles/rails_6_1.gemfile
+            ruby: ruby
+          - gemfile: gemfiles/rails_6_1.gemfile
             ruby: '3.4'
+          - gemfile: gemfiles/rails_7_0.gemfile
+            ruby: ruby
+          - gemfile: gemfiles/rails_7_1.gemfile
+            ruby: truffleruby
           - gemfile: gemfiles/rails_8_0.gemfile
             ruby: '3.1'
+          - gemfile: gemfiles/rails_8_0.gemfile
+            ruby: truffleruby
     steps:
       - name: Checkout
         uses: actions/checkout@v3