diff --git a/public/index.html b/public/index.html
index a4fd228..0c09ae0 100644
--- a/public/index.html
+++ b/public/index.html
@@ -33,7 +33,7 @@
   </div>
 
   <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
-  <script type="text/javascript" src="https://media.twiliocdn.com/sdk/js/client/v1.9/twilio.min.js"></script>
+  <script type="text/javascript" src="https://sdk.twilio.com/js/client/v1.10/twilio.js"></script>
   <script type="text/javascript" src="quickstart.js"></script>
 </body>
 </html>