diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index eed803c0..e6feee83 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,5 +1,5 @@
 #
-# Copyright 2016-2023 Red Hat, Inc. and/or its affiliates
+# Copyright 2016-2024 Red Hat, Inc. and/or its affiliates
 # and other contributors as indicated by the @author tags.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -33,7 +33,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest ]
-        java: ['11']
+        java: ['11', '21']
 
     steps:
       - uses: actions/checkout@v2