diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ee7f99..990e605 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java: [ '17' ]
+        java: [ '17', '21', '25' ]
         scala: [ '2.12.x', '2.13.x', '3.x' ]
     steps:
       - uses: actions/checkout@v4