diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 186bd490c..540ca932d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,3 +17,8 @@ java-17:
   stage: test
   image: eclipse-temurin:17
   script: ./gradlew clean build dist copyExe
+
+java-21:
+  stage: test
+  image: eclipse-temurin:21
+  script: ./gradlew clean build dist copyExe