diff --git a/package.json b/package.json
index 29d2b079..6fcfc324 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,6 @@
     "prop-types": "^15.5.9",
     "react-native-material-buttons": "^0.5.0",
     "react-native-material-ripple": "^0.8.0",
-    "react-native-material-textfield": "^0.12.0"
+    "react-native-material-textfield": "git+https://github.com/javarahulsharma/react-native-material-textfield.git"
   }
 }
diff --git a/src/components/dropdown/index.js b/src/components/dropdown/index.js
index b1e65a1f..ae688365 100644
--- a/src/components/dropdown/index.js
+++ b/src/components/dropdown/index.js
@@ -1,4 +1,3 @@
-import PropTypes from 'prop-types';
 import React, { PureComponent } from 'react';
 import {
   Text,
@@ -9,7 +8,6 @@ import {
   TouchableWithoutFeedback,
   Dimensions,
   Platform,
-  ViewPropTypes,
   I18nManager,
 } from 'react-native';
 import Ripple from 'react-native-material-ripple';
@@ -78,83 +76,6 @@ export default class Dropdown extends PureComponent {
     useNativeDriver: false,
   };
 
-  static propTypes = {
-    ...TouchableWithoutFeedback.propTypes,
-
-    disabled: PropTypes.bool,
-
-    value: PropTypes.oneOfType([
-      PropTypes.string,
-      PropTypes.number,
-    ]),
-
-    data: PropTypes.arrayOf(PropTypes.object),
-
-    valueExtractor: PropTypes.func,
-    labelExtractor: PropTypes.func,
-    propsExtractor: PropTypes.func,
-
-    absoluteRTLLayout: PropTypes.bool,
-
-    dropdownOffset: PropTypes.shape({
-      top: PropTypes.number.isRequired,
-      left: PropTypes.number.isRequired,
-    }),
-
-    dropdownMargins: PropTypes.shape({
-      min: PropTypes.number.isRequired,
-      max: PropTypes.number.isRequired,
-    }),
-
-    dropdownPosition: PropTypes.number,
-
-    rippleColor: PropTypes.string,
-    rippleCentered: PropTypes.bool,
-    rippleSequential: PropTypes.bool,
-
-    rippleInsets: PropTypes.shape({
-      top: PropTypes.number,
-      right: PropTypes.number,
-      bottom: PropTypes.number,
-      left: PropTypes.number,
-    }),
-
-    rippleOpacity: PropTypes.number,
-    shadeOpacity: PropTypes.number,
-
-    rippleDuration: PropTypes.number,
-    animationDuration: PropTypes.number,
-
-    fontSize: PropTypes.number,
-
-    textColor: PropTypes.string,
-    itemColor: PropTypes.string,
-    selectedItemColor: PropTypes.string,
-    disabledItemColor: PropTypes.string,
-    baseColor: PropTypes.string,
-
-    itemTextStyle: Text.propTypes.style,
-
-    itemCount: PropTypes.number,
-    itemPadding: PropTypes.number,
-
-    onLayout: PropTypes.func,
-    onFocus: PropTypes.func,
-    onBlur: PropTypes.func,
-    onChangeText: PropTypes.func,
-
-    renderBase: PropTypes.func,
-    renderAccessory: PropTypes.func,
-
-    containerStyle: (ViewPropTypes || View.propTypes).style,
-    overlayStyle: (ViewPropTypes || View.propTypes).style,
-    pickerStyle: (ViewPropTypes || View.propTypes).style,
-
-    supportedOrientations: PropTypes.arrayOf(PropTypes.string),
-
-    useNativeDriver: PropTypes.bool,
-  };
-
   constructor(props) {
     super(props);
 
diff --git a/src/components/item/index.js b/src/components/item/index.js
index 22e36354..32579816 100644
--- a/src/components/item/index.js
+++ b/src/components/item/index.js
@@ -1,4 +1,3 @@
-import PropTypes from 'prop-types';
 import React, { PureComponent } from 'react';
 import { Button } from 'react-native-material-buttons';
 
@@ -12,12 +11,6 @@ export default class DropdownItem extends PureComponent {
     shadeBorderRadius: 0,
   };
 
-  static propTypes = {
-    ...Button.propTypes,
-
-    index: PropTypes.number.isRequired,
-  };
-
   constructor(props) {
     super(props);