ci: JDK 15
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index a099958..d5e65c5 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -25,7 +25,7 @@
     strategy:
       matrix:
         os: [ubuntu-latest,windows-latest, macOS-latest]
-        java: [8, 11, 14, 15-ea]
+        java: [8, 11, 14, 15]
       fail-fast: false
 
     runs-on: ${{ matrix.os }}