diff --git a/package.json b/package.json
index 20ba617b4..7dacd731f 100644
--- a/package.json
+++ b/package.json
@@ -49,13 +49,13 @@
     "lodash.assign": "^3.0.0",
     "lodash.bind": "^3.0.0",
     "lodash.clone": "^3.0.1",
-    "lodash.contains": "^2.4.1",
     "lodash.difference": "^3.0.1",
     "lodash.filter": "^3.1.0",
     "lodash.find": "^3.0.0",
     "lodash.findindex": "^3.0.0",
     "lodash.foreach": "^3.0.1",
     "lodash.has": "^3.0.0",
+    "lodash.includes": "^3.1.1",
     "lodash.isarray": "^3.0.0",
     "lodash.isempty": "^3.0.0",
     "lodash.isfunction": "^3.0.1",
diff --git a/src/xo.coffee b/src/xo.coffee
index ee22e953d..9125d4cfd 100644
--- a/src/xo.coffee
+++ b/src/xo.coffee
@@ -2,9 +2,9 @@
 {format: $formatUrl, parse: $parseUrl} = require 'url'
 
 $Bluebird = require 'bluebird'
-$contains = require 'lodash.contains'
 $debug = (require 'debug') 'xo:xo'
 $forEach = require 'lodash.foreach'
+$includes = require 'lodash.includes'
 $isEmpty = require 'lodash.isempty'
 $isString = require 'lodash.isstring'
 $pluck = require 'lodash.pluck'
@@ -355,7 +355,7 @@ class $XO extends $EventEmitter
 
     if type? and (
       ($isString type and type isnt obj.type) or
-      not $contains type, obj.type # Array
+      not $includes type, obj.type # Array
     )
       throw new Error "unexpected type: got #{obj.type} instead of #{type}"