diff --git a/Harmonia.Tests/Harmonia.Tests.csproj b/Harmonia.Tests/Harmonia.Tests.csproj
index d280aea..8220c44 100644
--- a/Harmonia.Tests/Harmonia.Tests.csproj
+++ b/Harmonia.Tests/Harmonia.Tests.csproj
@@ -16,14 +16,14 @@
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-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
 		<PackageReference Include="NSubstitute" Version="6.2.0" />
 		<PackageReference Include="Shouldly" Version="4.3.0" />
-		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+		<PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
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-		<PackageReference Include="xunit.v3" Version="3.2.2" />
+		<PackageReference Include="xunit.v3" Version="4.0.0" />
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 	<ItemGroup>
diff --git a/Harmonia.WinUI/Harmonia.WinUI.csproj b/Harmonia.WinUI/Harmonia.WinUI.csproj
index 636d881..a772464 100644
--- a/Harmonia.WinUI/Harmonia.WinUI.csproj
+++ b/Harmonia.WinUI/Harmonia.WinUI.csproj
@@ -46,7 +46,7 @@
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-		<PackageReference Include="Microsoft.WindowsAppSDK" Version="2.3.1" />
+		<PackageReference Include="Microsoft.WindowsAppSDK" Version="2.4.0" />
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 	<ItemGroup>
 	  <ProjectReference Include="..\Harmonia.Core\Harmonia.Core.csproj" />