diff --git a/src/STIL.ServiceClient.Tests/STIL.ServiceClient.Tests.csproj b/src/STIL.ServiceClient.Tests/STIL.ServiceClient.Tests.csproj
index 1c7dde3..600c448 100644
--- a/src/STIL.ServiceClient.Tests/STIL.ServiceClient.Tests.csproj
+++ b/src/STIL.ServiceClient.Tests/STIL.ServiceClient.Tests.csproj
@@ -34,7 +34,7 @@
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
    
     <PackageReference Include="Moq" Version="4.20.69" />
     <PackageReference Include="System.ServiceModel.Primitives" Version="4.10.3" />