diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0a3168489..4086d8b47 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,6 +30,8 @@ jobs:
            timeout: 5
          - ruby: 3.3
            timeout: 5
+         - ruby: 3.4
+           timeout: 5
          - ruby: truffleruby
            timeout: 50
          - ruby: truffleruby-head