diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index b1ebcf0..d47afee 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -22,6 +22,7 @@ jobs:
           - 3.1.4
           - 3.2.2
           - 3.3.0
+          - 3.4.1
         mongo-image:
           - mongo:4.4
         include: