diff --git a/AppServiceProxy.Tests/AppServiceProxy.Tests.csproj b/AppServiceProxy.Tests/AppServiceProxy.Tests.csproj
index 3d696bc..a2b83ab 100644
--- a/AppServiceProxy.Tests/AppServiceProxy.Tests.csproj
+++ b/AppServiceProxy.Tests/AppServiceProxy.Tests.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>