diff --git a/SampleApps/ProjectionDemo/ProjectionDemo.csproj b/SampleApps/ProjectionDemo/ProjectionDemo.csproj
index 9a87bedc..8a267c1b 100644
--- a/SampleApps/ProjectionDemo/ProjectionDemo.csproj
+++ b/SampleApps/ProjectionDemo/ProjectionDemo.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
-        <TargetFramework>net8.0-windows</TargetFramework>
+        <TargetFramework>net9.0-windows</TargetFramework>
         <UseWPF>true</UseWPF>
 		<RootNamespace>ProjectionDemo</RootNamespace>
 		<AssemblyTitle>XAML Map Control Projection Demo Application</AssemblyTitle>