diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index ee709605..b69203de 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['3.1', '3.2', '3.3']
+        ruby-version: ['3.1', '3.2', '3.3', '3.4']
         gemfile: [rails_6.1, rails_7.0, rails_7.1, rails_7.2, rails_8.0]
         channel: ['stable']
 
@@ -26,6 +26,9 @@ jobs:
           - ruby-version: '3.3'
             gemfile: rails_edge
             channel: 'experimental'
+          - ruby-version: '3.4'
+            gemfile: rails_edge
+            channel: 'experimental'
           - ruby-version: 'head'
             gemfile: rails_7.1
             channel: 'experimental'
@@ -46,6 +49,10 @@ jobs:
             gemfile: rails_6.1
           - ruby-version: '3.3'
             gemfile: rails_6.1
+          - ruby-version: '3.4'
+            gemfile: rails_6.1
+          - ruby-version: '7.0'
+            gemfile: rails_6.1
 
     env:
       BUNDLE_GEMFILE: gemfiles/${{ matrix.gemfile }}.gemfile