Build: test on Node.js 6

diff --git a/.travis.yml b/.travis.yml
index 5e3f4a3a8d9c816aff3c32adcd82f6f52b13e077..34f4d9aecee4afdedea5bf7a789a689365e82ab1 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,3 +5,4 @@ node_js:
 - "0.12"
 - "4"
 - "5"
+- "6"