diff --git a/.travis.yml b/.travis.yml
index 8023999..789c949 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,8 @@ node_js:
   - "6"
   - "8"
   - "10"
+  - "11.1"
+  - "12"
 
 script:
   - npm run lint