Update .travis.yml

cheton · cheton · commit 80b7563bf2d2 · 2019-06-08T22:11:30.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -8,8 +8,9 @@ os:
   - linux
 
 node_js:
-  - '8'
   - '6'
+  - '8'
+  - '10'
 
 before_install:
   - npm install -g npm
