build: Node.js@8.4

dougwilson · dougwilson · commit 269e5ddcaf6f · 2017-08-27T18:21:30.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -10,7 +10,7 @@ node_js:
   - "5.12"
   - "6.11"
   - "7.10"
-  - "8.1"
+  - "8.4"
 sudo: false
 before_install:
   # Skip updating shrinkwrap / lock
