diff --git a/magloop.html b/magloop.html
index f07e88e..8157ced 100644
--- a/magloop.html
+++ b/magloop.html
@@ -7,7 +7,7 @@
         <link rel="stylesheet" href="magloop.css">
     </head>
     <body>
-        <header>Miguel <a href="mailto:vk3cpu@gmail.com">VK3CPU</a> - Magloop Antenna Calculator V10.3</header>
+        <header>Miguel <a href="mailto:vk3cpu@gmail.com">VK3CPU</a> - Magloop Antenna Calculator V10.4</header>
         <section class="gridLayoutClass">
             <div class="chart-container" style="position: relative;">
                 <canvas id="chartCanvas" class="chartCanvasClass">
