Update node versions in .travis.yml

joshswan · joshswan · commit 2b7fd1b6f8f2 · 2017-07-17T13:29:27.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,9 +1,8 @@
 cache: yarn
 language: node_js
 node_js:
-  - '4.7.2'
-  - '6.9.4'
-  - '7.4.0'
+  - '6.11.1'
+  - '8.1.4'
 script:
   - yarn run lint
   - yarn test
