diff --git a/src/static/dashboard.html b/src/static/dashboard.html
index 6878bc5..cdbd73a 100644
--- a/src/static/dashboard.html
+++ b/src/static/dashboard.html
@@ -6,7 +6,7 @@
   <title>AegisSight Monitor-Verwaltung</title>
   <link rel="icon" type="image/svg+xml" href="/static/favicon.svg">
   <link rel="apple-touch-icon" href="/static/favicon.svg">
-  <link rel="stylesheet" href="/static/css/style.css">
+  <link rel="stylesheet" href="/static/css/style.css?v=20260509">
 
     <style>
       .source-badge { display:inline-block; padding:2px 8px; border-radius:4px; font-size:12px; font-weight:600; }
@@ -676,10 +676,10 @@
     </div>
   </div>
 
-  <script src="/static/js/app.js"></script>
-  <script src="/static/js/sources.js"></script>
-  <script src="/static/js/source-health.js"></script>
-  <script src="/static/js/audit.js"></script>
+  <script src="/static/js/app.js?v=20260509"></script>
+  <script src="/static/js/sources.js?v=20260509"></script>
+  <script src="/static/js/source-health.js?v=20260509"></script>
+  <script src="/static/js/audit.js?v=20260509"></script>
   <div id="toastContainer" class="toast-container" aria-live="polite" aria-atomic="true"></div>
 </body>
 </html>
diff --git a/src/static/index.html b/src/static/index.html
index e6132a9..1a1c70f 100644
--- a/src/static/index.html
+++ b/src/static/index.html
@@ -7,7 +7,7 @@
   <title>AegisSight Monitor-Verwaltung - Anmeldung</title>
   <link rel="icon" type="image/svg+xml" href="/static/favicon.svg">
   <link rel="apple-touch-icon" href="/static/favicon.svg">
-  <link rel="stylesheet" href="/static/css/style.css">
+  <link rel="stylesheet" href="/static/css/style.css?v=20260509">
 </head>
 <body class="login-page">
   <div class="login-container">
