diff --git a/package.json b/package.json
index 771d0ca..96f65eb 100644
--- a/package.json
+++ b/package.json
@@ -33,5 +33,9 @@
   },
   "jest": {
     "preset": "react-native"
+  },
+  "dependencies": {
+    "prop-types": "^15.6.1",
+    "react-native-vector-icons": "^4.5.0"
   }
 }
diff --git a/src/Drawer.js b/src/Drawer.js
index 20f5e04..cfaea08 100644
--- a/src/Drawer.js
+++ b/src/Drawer.js
@@ -1,4 +1,4 @@
-import React, { Component, PropTypes } from 'react';
+import React, { Component } from 'react';
 import {
   Animated,
   Dimensions,
@@ -12,6 +12,7 @@ import {
   View
 } from 'react-native';
 import Icon from 'react-native-vector-icons/Ionicons';
+import PropTypes from 'prop-types';
 
 // Get screen dimensions
 const { width, height } = Dimensions.get('window');