diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 55122fe..44d7b57 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java-version: [11, 17, 21]
+        java-version: [11, 17]
 
     steps:
       - uses: actions/checkout@v4