diff --git a/client/index.html b/client/index.html
index 3632657..5d6f2fd 100644
--- a/client/index.html
+++ b/client/index.html
@@ -7,20 +7,20 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
 
     <link rel="shortcut icon" href="icons/favicon.svg" id="favicon">
-    <link rel="stylesheet" type="text/css" href="default.css?v=41">
+    <link rel="stylesheet" type="text/css" href="default.css?v=42">
 
-    <script type="text/javascript" src="aux.js?v=41"></script>
-    <script type="text/javascript" src="math.js?v=41"></script>
-    <script type="text/javascript" src="tools.js?v=41"></script>
-    <script type="text/javascript" src="webgl_geometry.js?v=41"></script>
-    <script type="text/javascript" src="webgl_shaders.js?v=41"></script>
-    <script type="text/javascript" src="webgl_listeners.js?v=41"></script>
-    <script type="text/javascript" src="webgl_draw.js?v=41"></script>
-    <script type="text/javascript" src="index.js?v=41"></script>
+    <script type="text/javascript" src="aux.js?v=42"></script>
+    <script type="text/javascript" src="math.js?v=42"></script>
+    <script type="text/javascript" src="tools.js?v=42"></script>
+    <script type="text/javascript" src="webgl_geometry.js?v=42"></script>
+    <script type="text/javascript" src="webgl_shaders.js?v=42"></script>
+    <script type="text/javascript" src="webgl_listeners.js?v=42"></script>
+    <script type="text/javascript" src="webgl_draw.js?v=42"></script>
+    <script type="text/javascript" src="index.js?v=42"></script>
 
-    <script type="text/javascript" src="client_send.js?v=41"></script>
-    <script type="text/javascript" src="client_recv.js?v=41"></script>
-    <script type="text/javascript" src="websocket.js?v=41"></script>
+    <script type="text/javascript" src="client_send.js?v=42"></script>
+    <script type="text/javascript" src="client_recv.js?v=42"></script>
+    <script type="text/javascript" src="websocket.js?v=42"></script>
 </head>
 <body>
     <div class="main">
