diff --git a/src/server/views/layouts/layout.ejs b/src/server/views/layouts/layout.ejs
index c639843..37a8f56 100644
--- a/src/server/views/layouts/layout.ejs
+++ b/src/server/views/layouts/layout.ejs
@@ -12,9 +12,9 @@
   <script defer src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
   
   <!-- Pixel Art CSS -->
-  <link rel="stylesheet" href="/assets/css/pixel-art.css">
-  <link rel="stylesheet" href="/assets/css/pixel-sections.css">
-  <link rel="stylesheet" href="/assets/css/styles.css">
+  <link rel="stylesheet" href="/assets/css/pixel-art.css?v=<%= version || '2.0.0' %>">
+  <link rel="stylesheet" href="/assets/css/pixel-sections.css?v=<%= version || '2.0.0' %>">
+  <link rel="stylesheet" href="/assets/css/styles.css?v=<%= version || '2.0.0' %>">
   <% if (typeof head !== 'undefined' && head) { %>
     <%= head %>
   <% } %>