diff --git a/.travis.yml b/.travis.yml
index f32a8f842..cf299f0e5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: node_js
 
 node_js:
-  - "4.4"
-  - "6.2"
+  - "4.5"
+  - "6.6"
 
 env:
   - CXX=g++-4.8
@@ -18,7 +18,7 @@ sudo: false
 
 services:
   - mongodb
-  
+
 before_install: if [[ `npm -v` != 3* ]]; then npm i -g npm@3; fi
 
 before_script: