diff --git a/lib/FloatingLabel.js b/lib/FloatingLabel.js
index 5f96eab..0c7c921 100644
--- a/lib/FloatingLabel.js
+++ b/lib/FloatingLabel.js
@@ -1,6 +1,7 @@
 'use strict';
-import React, {Component, PropTypes} from "react";
+import React, {Component} from "react";
 import {StyleSheet, Animated} from "react-native";
+import PropTypes from 'prop-types';
 
 export default class FloatingLabel extends Component {
   constructor(props: Object) {
diff --git a/lib/TextField.js b/lib/TextField.js
index d42523a..4cdca61 100644
--- a/lib/TextField.js
+++ b/lib/TextField.js
@@ -1,9 +1,10 @@
 'use strict';
-import React, {Component, PropTypes} from "react";
+import React, {Component} from "react";
 import {View, TextInput, StyleSheet} from "react-native";
 
 import Underline from './Underline';
 import FloatingLabel from './FloatingLabel';
+import PropTypes from 'prop-types';
 
 export default class TextField extends Component {
   constructor(props: Object, context: Object) {
diff --git a/lib/Underline.js b/lib/Underline.js
index 4368733..c1f3b4b 100644
--- a/lib/Underline.js
+++ b/lib/Underline.js
@@ -1,6 +1,7 @@
 'use strict';
-import React, {Component, PropTypes} from "react";
+import React, {Component} from "react";
 import {View, StyleSheet, Animated} from "react-native";
+import PropTypes from 'prop-types';
 
 export default class Underline extends Component {
   constructor(props: Object) {