diff --git a/index.html b/index.html
index fba9676..1ea6784 100644
--- a/index.html
+++ b/index.html
@@ -12,6 +12,6 @@
   </head>
   <body style="margin:0;padding:0;border:0;width:100%;height:100%;overflow:hidden;">
     <iframe name="_frame" style="width:100%;height:100%;border:none;margin:0;padding:0;" 
-        src="http://scribejs.herokuapp.com/"></iframe>
+        src="https://scribejs.herokuapp.com/"></iframe>
   </body>
 </html>
