diff --git a/.github/workflows/scala.yml b/.github/workflows/scala.yml
index ed767a3..72637d1 100644
--- a/.github/workflows/scala.yml
+++ b/.github/workflows/scala.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java: [8, 11, 17]
+        java: [8, 21]
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps: