diff --git a/README.md b/README.md
index 37cfa002c..306affbe4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# lodash v3.9.0
+# lodash v3.9.1
 
 The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash](https://lodash.com/) exported as [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) modules.
 
@@ -28,7 +28,7 @@ var array = require('lodash/array');
 var chunk = require('lodash/array/chunk');
 ```
 
-See the [package source](https://github.com/lodash/lodash/tree/3.9.0-npm) for more details.
+See the [package source](https://github.com/lodash/lodash/tree/3.9.1-npm) for more details.
 
 **Note:**<br>
 Don’t assign values to the [special variable](http://nodejs.org/api/repl.html#repl_repl_features) `_` when in the REPL.<br>
@@ -39,8 +39,8 @@ Install [n_](https://www.npmjs.com/package/n_) for a REPL that includes lodash b
 lodash is also available in a variety of other builds & module formats.
 
  * npm packages for [modern](https://www.npmjs.com/package/lodash), [compatibility](https://www.npmjs.com/package/lodash-compat), & [per method](https://www.npmjs.com/browse/keyword/lodash-modularized) builds
- * AMD modules for [modern](https://github.com/lodash/lodash/tree/3.9.0-amd) & [compatibility](https://github.com/lodash/lodash-compat/tree/3.9.0-amd) builds
- * ES modules for the [modern](https://github.com/lodash/lodash/tree/3.9.0-es) build
+ * AMD modules for [modern](https://github.com/lodash/lodash/tree/3.9.1-amd) & [compatibility](https://github.com/lodash/lodash-compat/tree/3.9.1-amd) builds
+ * ES modules for the [modern](https://github.com/lodash/lodash/tree/3.9.1-es) build
 
 ## Further Reading
 
diff --git a/index.js b/index.js
index 50464044c..4c3531643 100644
--- a/index.js
+++ b/index.js
@@ -1,6 +1,6 @@
 /**
  * @license
- * lodash 3.9.0 (Custom Build) <https://lodash.com/>
+ * lodash 3.9.1 (Custom Build) <https://lodash.com/>
  * Build: `lodash modern -d -o ./index.js`
  * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
  * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
@@ -13,7 +13,7 @@
   var undefined;
 
   /** Used as the semantic version number. */
-  var VERSION = '3.9.0';
+  var VERSION = '3.9.1';
 
   /** Used to compose bitmasks for wrapper metadata. */
   var BIND_FLAG = 1,
diff --git a/internal/SetCache.js b/internal/SetCache.js
index b6e1a3ec9..ae29c55bf 100644
--- a/internal/SetCache.js
+++ b/internal/SetCache.js
@@ -2,7 +2,7 @@ var cachePush = require('./cachePush'),
     getNative = require('./getNative');
 
 /** Native method references. */
-var Set = getNative(root, 'Set');
+var Set = getNative(global, 'Set');
 
 /* Native method references for those with the same name as other `lodash` methods. */
 var nativeCreate = getNative(Object, 'create');
diff --git a/internal/bufferClone.js b/internal/bufferClone.js
index fe8ca944a..ba10802db 100644
--- a/internal/bufferClone.js
+++ b/internal/bufferClone.js
@@ -2,10 +2,10 @@ var constant = require('../utility/constant'),
     getNative = require('./getNative');
 
 /** Native method references. */
-var ArrayBuffer = getNative(root, 'ArrayBuffer'),
+var ArrayBuffer = getNative(global, 'ArrayBuffer'),
     bufferSlice = getNative(ArrayBuffer && new ArrayBuffer(0), 'slice'),
     floor = Math.floor,
-    Uint8Array = getNative(root, 'Uint8Array');
+    Uint8Array = getNative(global, 'Uint8Array');
 
 /** Used to clone array buffers. */
 var Float64Array = (function() {
@@ -13,7 +13,7 @@ var Float64Array = (function() {
   // where the array buffer's `byteLength` is not a multiple of the typed
   // array's `BYTES_PER_ELEMENT`.
   try {
-    var func = getNative(root, 'Float64Array'),
+    var func = getNative(global, 'Float64Array'),
         result = new func(new ArrayBuffer(10), 0, 1) && func;
   } catch(e) {}
   return result || null;
diff --git a/internal/createCache.js b/internal/createCache.js
index cfe3e5473..012cab1b6 100644
--- a/internal/createCache.js
+++ b/internal/createCache.js
@@ -3,7 +3,7 @@ var SetCache = require('./SetCache'),
     getNative = require('./getNative');
 
 /** Native method references. */
-var Set = getNative(root, 'Set');
+var Set = getNative(global, 'Set');
 
 /* Native method references for those with the same name as other `lodash` methods. */
 var nativeCreate = getNative(Object, 'create');
diff --git a/internal/metaMap.js b/internal/metaMap.js
index 017577494..59bfd5f96 100644
--- a/internal/metaMap.js
+++ b/internal/metaMap.js
@@ -1,7 +1,7 @@
 var getNative = require('./getNative');
 
 /** Native method references. */
-var WeakMap = getNative(root, 'WeakMap');
+var WeakMap = getNative(global, 'WeakMap');
 
 /** Used to store function metadata. */
 var metaMap = WeakMap && new WeakMap;
diff --git a/lang/isFunction.js b/lang/isFunction.js
index a691ee06c..114a4dff5 100644
--- a/lang/isFunction.js
+++ b/lang/isFunction.js
@@ -14,7 +14,7 @@ var objectProto = Object.prototype;
 var objToString = objectProto.toString;
 
 /** Native method references. */
-var Uint8Array = getNative(root, 'Uint8Array');
+var Uint8Array = getNative(global, 'Uint8Array');
 
 /**
  * Checks if `value` is classified as a `Function` object.
diff --git a/package.json b/package.json
index c55b8aef4..fcc543e4d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lodash",
-  "version": "3.9.0",
+  "version": "3.9.1",
   "description": "The modern build of lodash modular utilities.",
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",