diff --git a/WicNet.WinUI3Tests/WicNet.WinUI3Tests.csproj b/WicNet.WinUI3Tests/WicNet.WinUI3Tests.csproj
index 9cff5cf..02dd89b 100644
--- a/WicNet.WinUI3Tests/WicNet.WinUI3Tests.csproj
+++ b/WicNet.WinUI3Tests/WicNet.WinUI3Tests.csproj
@@ -23,7 +23,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.3.230602002" />
+    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.4.230822000" />
     <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.756" />
     <Manifest Include="$(ApplicationManifest)" />
   </ItemGroup>