diff --git a/example/app/templates/base.html b/example/app/templates/base.html
index 400cdff..e34c65e 100644
--- a/example/app/templates/base.html
+++ b/example/app/templates/base.html
@@ -10,7 +10,7 @@
 
     <title>{% trans 'OpenID Provider Example' %}</title>
 
-    <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.2/css/bootstrap.min.css">
+    <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.6.2/css/bootstrap.min.css">
     <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
     <link rel="stylesheet" type="text/css" href="{% static 'css/custom.css' %}">
 
@@ -40,7 +40,7 @@
     </div>
 
     <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.2/js/bootstrap.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.6.2/js/bootstrap.min.js"></script>
 
 </body>
 </html>