diff --git a/.travis.yml b/.travis.yml
index dfc98db5..44940f10 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: node_js
 node_js:
+    - 9
     - 8
-    - 7
     - 6
 
 script: