diff --git a/tests/FMData.Xml.Tests/FMData.Xml.Tests.csproj b/tests/FMData.Xml.Tests/FMData.Xml.Tests.csproj
index 0af9ebc..7cbaa0e 100644
--- a/tests/FMData.Xml.Tests/FMData.Xml.Tests.csproj
+++ b/tests/FMData.Xml.Tests/FMData.Xml.Tests.csproj
@@ -11,7 +11,7 @@
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageReference Include="RichardSzalay.MockHttp" Version="7.0.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.4" >
       <PrivateAssets>all</PrivateAssets>