diff --git a/tests/unit/EdNotes.RichText.Tests.csproj b/tests/unit/EdNotes.RichText.Tests.csproj
index b2aa9d3..7a052f6 100644
--- a/tests/unit/EdNotes.RichText.Tests.csproj
+++ b/tests/unit/EdNotes.RichText.Tests.csproj
@@ -9,7 +9,7 @@
     <ProjectReference Include="..\..\src\EdNotes.RichText\EdNotes.RichText.csproj" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.4" />
   </ItemGroup>
 </Project>