chore: update Node version in circle config

eddyerburgh · eddyerburgh · commit 401e2b9ee756 · 2019-05-03T07:51:30.000+01:00
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/node:6.13.0
+      - image: circleci/node:8.3.0
     working_directory: ~/repo
 
     steps:
