diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index a373b7e..5e460ec 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [8, 17, 20]
+        java: [8, 17, 21]
 
     steps:
     - uses: actions/checkout@v3.5.3