diff --git a/tests/Webserver.API.UnitTests/Webserver.Api.UnitTests.csproj b/tests/Webserver.API.UnitTests/Webserver.Api.UnitTests.csproj
index 1445c7c..5ea2a36 100644
--- a/tests/Webserver.API.UnitTests/Webserver.Api.UnitTests.csproj
+++ b/tests/Webserver.API.UnitTests/Webserver.Api.UnitTests.csproj
@@ -23,7 +23,7 @@
 		<PackageReference Include="MimeMapping" Version="2.0.0" />
 		<PackageReference Include="nunit" Version="3.13.3" />
 		<PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
 		<PackageReference Include="RichardSzalay.MockHttp" Version="7.0.0" />
 	</ItemGroup>