diff --git a/package.json b/package.json
index 974f909..42dc12b 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,8 @@
     "webpack": "^1.12.14"
   },
   "dependencies": {
+    "create-react-class": "^15.6.0",
+    "prop-types": "^15.5.10",
     "spin.js": "^2.0.1"
   },
   "peerDependencies": {
diff --git a/src/main.js b/src/main.js
index 5bca4ac..d3da5b6 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,10 +1,12 @@
 import React from 'react';
+import PropTypes from 'prop-types';
 import Spinner from 'spin.js';
+import createReactClass from 'create-react-class';
 
-const ReactSpinner = React.createClass({
+const ReactSpinner = createReactClass({
   propTypes: {
-    config: React.PropTypes.object,
-    stopped: React.PropTypes.bool
+    config: PropTypes.object,
+    stopped: PropTypes.bool
   },
 
   componentDidMount: function() {