diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3abdfc0..f56aae5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
           submodules: true
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3
+          ruby-version: 3.4
           bundler-cache: true
       - run: bundle exec rake compile
       - run: bundle exec rake test