diff --git a/package.json b/package.json
index b15b8d58..e4669135 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,9 @@
   "homepage": "https://github.com/alinz/react-native-webview-bridge",
   "dependencies": {
     "invariant": "2.2.0",
-    "keymirror": "0.1.1"
+    "keymirror": "0.1.1",
+    "prop-types": "15.5.10",
+    "create-react-class": "15.6.2"
+    
   }
 }
diff --git a/webview-bridge/index.android.js b/webview-bridge/index.android.js
index bdfe8180..a218251d 100644
--- a/webview-bridge/index.android.js
+++ b/webview-bridge/index.android.js
@@ -13,6 +13,10 @@
  */
 'use strict';
 
+import PropTypes from 'prop-types';
+
+var createReactClass = require('create-react-class');
+
 var React = require('react');
 var ReactNative = require('react-native');
 var invariant = require('invariant');
@@ -33,7 +37,7 @@ var {
     WebViewBridgeManager
   }
 } = ReactNative;
-var { PropTypes } = React;
+
 
 var RCT_WEBVIEWBRIDGE_REF = 'webviewbridge';
 
@@ -48,7 +52,7 @@ var RCTWebViewBridge = requireNativeComponent('RCTWebViewBridge', WebViewBridge)
 /**
  * Renders a native WebView.
  */
-var WebViewBridge = React.createClass({
+var WebViewBridge = createReactClass({
 
   propTypes: {
     ...RCTWebViewBridge.propTypes,
diff --git a/webview-bridge/index.ios.js b/webview-bridge/index.ios.js
index b47dc338..a7aab5fc 100644
--- a/webview-bridge/index.ios.js
+++ b/webview-bridge/index.ios.js
@@ -33,7 +33,9 @@ var {
     WebViewBridgeManager
   }
 } = ReactNative;
-var { PropTypes } = React;
+import PropTypes from 'prop-types';
+
+var createReactClass = require('create-react-class');
 
 var BGWASH = 'rgba(255,255,255,0.8)';
 var RCT_WEBVIEWBRIDGE_REF = 'webviewbridge';
@@ -90,7 +92,7 @@ var defaultRenderError = (errorDomain, errorCode, errorDesc) => (
 /**
  * Renders a native WebView.
  */
-var WebViewBridge = React.createClass({
+var WebViewBridge = createReactClass({
   statics: {
     JSNavigationScheme: JSNavigationScheme,
     NavigationType: NavigationType,