diff --git a/web/static/favicon.ico b/web/static/favicon.ico
index aec5ede2..c59cf55a 100644
Binary files a/web/static/favicon.ico and b/web/static/favicon.ico differ
diff --git a/web/templates/index.html b/web/templates/index.html
index 8aca98be..47edd83a 100644
--- a/web/templates/index.html
+++ b/web/templates/index.html
@@ -4,8 +4,8 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>CyberStrikeAI</title>
-    <link rel="icon" type="image/png" href="/static/logo.png">
-    <link rel="shortcut icon" type="image/png" href="/static/favicon.ico">
+    <link rel="icon" type="image/x-icon" href="/static/favicon.ico?v=20260728">
+    <link rel="shortcut icon" type="image/x-icon" href="/static/favicon.ico?v=20260728">
     <script>
         (function () {
             try {