diff --git a/test/NLog.DiagnosticSource.Tests/NLog.DiagnosticSource.Tests.csproj b/test/NLog.DiagnosticSource.Tests/NLog.DiagnosticSource.Tests.csproj
index 18ffcfd..2e42338 100644
--- a/test/NLog.DiagnosticSource.Tests/NLog.DiagnosticSource.Tests.csproj
+++ b/test/NLog.DiagnosticSource.Tests/NLog.DiagnosticSource.Tests.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.1">
       <PrivateAssets>all</PrivateAssets>