diff --git a/README.md b/README.md
index 4c710c7..046ce8c 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 
 <p align="center">
   <a href="(https://github.com/younatics/MediaBrowser/blob/master/LICENSE" target="_blank"><img alt="License: MIT" src="https://img.shields.io/badge/License-MIT-blue.svg?style=flat"></a>
-  <img alt="Swift" src="https://img.shields.io/badge/Swift-3.1-orange.svg">
+  <img alt="Swift" src="https://img.shields.io/badge/Swift-4.0-orange.svg">
   <img alt="iOS 8.1+" src="https://img.shields.io/badge/iOS-8.1%2B-blue.svg">
   <a href="https://travis-ci.org/younatics/MediaBrowser" target="_blank"><img alt="travis" src="https://travis-ci.org/younatics/MediaBrowser.svg?branch=master"></a>
   <a href="https://cocoapods.org/pods/MediaBrowser" target="_blank"><img alt="CocoaPods" src="http://img.shields.io/cocoapods/v/MediaBrowser.svg"></a>