diff --git a/AppIntro.js b/AppIntro.js
index 52b42d9..4ff052f 100644
--- a/AppIntro.js
+++ b/AppIntro.js
@@ -1,5 +1,6 @@
 import assign from 'assign-deep';
-import React, { Component, PropTypes } from 'react';
+import PropTypes from 'prop-types';
+import React, { Component } from 'react';
 import {
   StatusBar,
   StyleSheet,
diff --git a/package.json b/package.json
index ed3fbd5..e1b820b 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
   "homepage": "https://github.com/fuyaode/react-native-app-intro#readme",
   "dependencies": {
     "assign-deep": "^0.4.5",
-    "react-native-swiper": "git+https://github.com/FuYaoDe/react-native-swiper.git"
+    "react-native-swiper": "git+https://github.com/FuYaoDe/react-native-swiper.git",
+    "prop-types": "^15.5.10"
   }
 }