diff --git a/ProjectHeads/App.Head.WinAppSdk.Dependencies.props b/ProjectHeads/App.Head.WinAppSdk.Dependencies.props
index 5df31e64..1f71df14 100644
--- a/ProjectHeads/App.Head.WinAppSdk.Dependencies.props
+++ b/ProjectHeads/App.Head.WinAppSdk.Dependencies.props
@@ -3,6 +3,6 @@
 <Project>
     <ItemGroup>
         <PackageReference Include="CommunityToolkit.WinUI.UI.Controls.Markdown" Version="7.1.2" />
-        <PackageReference Include="Microsoft.Xaml.Behaviors.WinUI.Managed" Version="2.0.8" />
+        <PackageReference Include="Microsoft.Xaml.Behaviors.WinUI.Managed" Version="2.0.9" />
     </ItemGroup>
 </Project>