diff --git a/static/chat/index.html b/static/chat/index.html
index 9acc7ba..0813c11 100755
--- a/static/chat/index.html
+++ b/static/chat/index.html
@@ -19,8 +19,7 @@
     <input id="chat-input" type="text" placeholder="say anything" autofocus/>
   </section>
 
-  <script src="https://media.twiliocdn.com/sdk/js/common/v0.1/twilio-common.min.js"></script>
-  <script src="https://media.twiliocdn.com/sdk/js/chat/v3.0/twilio-chat.min.js"></script>
+  <script src="https://media.twiliocdn.com/sdk/js/chat/v3.4/twilio-chat.min.js"></script>
   <script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
   <script src="index.js"></script>
 </body>