diff --git a/.circleci/config.yml b/.circleci/config.yml
index 22957a7c..725feecf 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -30,3 +30,4 @@ workflows:
             - cimg/ruby:3.1
             - circleci/jruby:9.1
             - circleci/jruby:9.2
+            - circleci/jruby:9.3