diff --git a/index.js b/index.js
index f81d529..c0e02ae 100644
--- a/index.js
+++ b/index.js
@@ -1,5 +1,5 @@
 var path = require( 'path' ),
-	_ = require( 'lodash' ),
+	pick = require( 'lodash/pick' ),
 	configModule = require( './lib/config' ),
 	detect = require( './lib/detect' ),
 	run = require( './lib/run' ),
@@ -75,7 +75,7 @@ function getLauncher( configFile, callback ) {
 getLauncher.detect = function( callback ) {
 	detect( function( browsers ) {
 		callback( browsers.map( function( browser ) {
-			return _.pick( browser, [ 'name', 'version', 'type', 'command' ] );
+			return pick( browser, [ 'name', 'version', 'type', 'command' ] );
 		} ) );
 	} );
 };
diff --git a/lib/detect.js b/lib/detect.js
index b6f60ff..afb843a 100644
--- a/lib/detect.js
+++ b/lib/detect.js
@@ -1,7 +1,7 @@
 var spawn = require( 'child_process' ).spawn,
 	winDetect = require( 'win-detect-browsers' ),
 	darwin = require( './darwin' ),
-	extend = require( 'lodash' ).extend,
+	extend = require( 'lodash/extend' ),
 	browsers = {
 		'google-chrome': {
 			name: 'chrome',
diff --git a/lib/run.js b/lib/run.js
index d85ba69..16c4dad 100644
--- a/lib/run.js
+++ b/lib/run.js
@@ -4,7 +4,7 @@ var headless = require( 'headless' ),
 	fs = require( 'fs' ),
 	path = require( 'path' ),
 	Uid = require( 'uid' ),
-	_ = require( 'lodash' ),
+	extend = require( 'lodash/extend' ),
 	Instance = require( './instance' ),
 	setups = {};
 
@@ -39,7 +39,7 @@ setups.firefox = function( browser, uri, options, callback ) {
 			host = JSON.stringify( match[ 1 ] ),
 			port = match[ 2 ] || 80;
 
-		_.extend( prefs, {
+		extend( prefs, {
 			'network.proxy.http': host,
 			'network.proxy.http_port': +port,
 			'network.proxy.type': 1,
@@ -53,7 +53,7 @@ setups.firefox = function( browser, uri, options, callback ) {
 	}
 
 	if ( options.prefs ) {
-		_.extend( prefs, options.prefs );
+		extend( prefs, options.prefs );
 	}
 
 	prefs = Object.keys( prefs ).map( function( name ) {
@@ -283,7 +283,7 @@ module.exports = function runBrowser( config, name, version ) {
 
 				browser.tempDir = options.tempDir;
 
-				callback( null, new Instance( _.extend( {}, browser, {
+				callback( null, new Instance( extend( {}, browser, {
 					args: args,
 					detached: options.detached,
 					env: env,
diff --git a/package.json b/package.json
index 9b1cc71..cbaf5bf 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
 	},
 	"dependencies": {
 		"headless": "^0.1.7",
-		"lodash": "^2.4.1",
+		"lodash": "^4.0.0",
 		"mkdirp": "^0.5.0",
 		"osenv": "^0.1.0",
 		"plist": "^1.0.1",