diff --git a/.travis.yml b/.travis.yml
index f6814cd..e9b4cec 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,13 +9,18 @@ node_js:
 env:
   - ESLINT_VERSION=2
   - ESLINT_VERSION=3
+  - ESLINT_VERSION=4
 
 matrix:
   exclude:
   - node_js: "0.10"
     env: ESLINT_VERSION=3
+  - node_js: "0.10"
+    env: ESLINT_VERSION=4
   - node_js: "0.12"
     env: ESLINT_VERSION=3
+  - node_js: "0.12"
+    env: ESLINT_VERSION=4
 
 install:
   - npm install