diff --git a/src/OpenLayers.Blazor.Demo/Shared/MainLayout.razor b/src/OpenLayers.Blazor.Demo/Shared/MainLayout.razor
index 5ff2be5..2b3e9b7 100644
--- a/src/OpenLayers.Blazor.Demo/Shared/MainLayout.razor
+++ b/src/OpenLayers.Blazor.Demo/Shared/MainLayout.razor
@@ -1,4 +1,6 @@
 @using System.Globalization
+@using System.Diagnostics
+@using System.Reflection
 @inherits LayoutComponentBase
 
 <div class="page">
@@ -8,8 +10,11 @@
 
     <main>
         <div class="top-row px-4">
-            @CultureInfo.CurrentCulture
-            V-@(typeof(Map).Assembly.GetName().Version)
+            Version @(((AssemblyFileVersionAttribute)Attribute.GetCustomAttribute(
+              typeof(Map).Assembly,
+              typeof(AssemblyFileVersionAttribute), false)
+              ).Version)
+            (@CultureInfo.CurrentCulture)
             <a href="https://github.com/lolochristen/OpenLayers.Blazor" target="_blank">GitHub</a>
         </div>