diff --git a/.travis.yml b/.travis.yml
index ef22b58..559d5bb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,7 @@ matrix:
     - jdk: openjdk12
     - jdk: openjdk13
     - jdk: openjdk14
+    - jdk: openjdk15
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)