diff --git a/webssh/templates/index.html b/webssh/templates/index.html
index c2418d7..b834eb2 100644
--- a/webssh/templates/index.html
+++ b/webssh/templates/index.html
@@ -4,9 +4,9 @@
     <meta charset="UTF-8">
     <title> WebSSH </title>
     <link href="static/img/favicon.png" rel="icon" type="image/png">
-    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
-    <link href="https://cdnjs.cloudflare.com/ajax/libs/xterm/2.9.2/xterm.min.css" rel="stylesheet" type="text/css"/>
-    <link href="https://cdnjs.cloudflare.com/ajax/libs/xterm/2.9.2/addons/fullscreen/fullscreen.min.css" rel="stylesheet" type="text/css"/>
+    <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.0/css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
+    <link href="https://cdnjs.cloudflare.com/ajax/libs/xterm/3.11.0/xterm.min.css" rel="stylesheet" type="text/css"/>
+    <link href="https://cdnjs.cloudflare.com/ajax/libs/xterm/3.11.0/addons/fullscreen/fullscreen.min.css" rel="stylesheet" type="text/css"/>
     <style>
       .row {
         margin-top: 20px;
@@ -71,10 +71,10 @@
     </div>
 
     <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
-    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/xterm/2.9.2/xterm.min.js"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/xterm/2.9.2/addons/fullscreen/fullscreen.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
+    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.0/js/bootstrap.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/xterm/3.11.0/xterm.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/xterm/3.11.0/addons/fullscreen/fullscreen.min.js"></script>
     <script src="static/js/main.js"></script>
   </body>
 </html>