diff --git a/public/index.html b/public/index.html
index 14350b2..f114241 100644
--- a/public/index.html
+++ b/public/index.html
@@ -4,7 +4,7 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Kruiswoord Pro: Zweedse puzzel</title>
-  <link rel="stylesheet" href="styles_v3.css">
+  <link rel="stylesheet" href="styles_v4.css">
   <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
 </head>
 <body>
diff --git a/public/styles_v3.css b/public/styles_v4.css
similarity index 100%
rename from public/styles_v3.css
rename to public/styles_v4.css
