update node version in Circle CI

stephnr · stephnr · commit 32a0a3047917 · 2016-01-21T19:54:38.000-05:00
diff --git a/circle.yml b/circle.yml
@@ -1,6 +1,6 @@
 machine:
   node:
-    version: 0.12
+    version: 4.2.2
 test:
   override:
     - npm rebuild
