Travis Versions: Changed to reflect Node LTS

`node` is the latest stable release.
jergason · Jul 30, 2016 · fb28b25 · fb28b25
1 parent 6dbdead
commit fb28b25
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,9 @@
 language: node_js
 node_js:
-  - "4.2"
-  - "4.1"
-  - "4.0"
+  - "node"
+  - "6"
+  - "5"
+  - "4"
   - "iojs"
   - "0.12"
   - "0.11"