chore: update npm in ci

2018-02-12 01:31:17 -06:00
parent a4f4f3edf8
commit 8407f0fc38
1 changed files with 2 additions and 0 deletions
@@ -1,4 +1,6 @@
 language: node_js
+node_js:
+- '6'
 before_install:
  - sudo apt-get -qq update
  - sudo apt-get install -y g++-multilib