chore(): update CI node version

mhartington · mhartington · commit fb91616b4c0b · 2015-10-09T10:13:33.000-04:00
diff --git a/circle.yml b/circle.yml
@@ -1,6 +1,6 @@
 machine:
   node:
-    version: v0.10.26
+    version: 4.1.0
   ruby:
     version: 2.1.2
 checkout:
