diff --git a/.travis.yml b/.travis.yml
index d349f109..c26746a0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,7 +8,7 @@ before_install:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
 install:
-  - npm install -g npm@3
+  - npm install -g npm@4
   - npm install
 node_js:
   - 6