diff --git a/tests/Markdown.ColorCode.UnitTests/Markdown.ColorCode.UnitTests.csproj b/tests/Markdown.ColorCode.UnitTests/Markdown.ColorCode.UnitTests.csproj
index a706518..5b70879 100644
--- a/tests/Markdown.ColorCode.UnitTests/Markdown.ColorCode.UnitTests.csproj
+++ b/tests/Markdown.ColorCode.UnitTests/Markdown.ColorCode.UnitTests.csproj
@@ -23,7 +23,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="HtmlAgilityPack" Version="1.11.71" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="NSubstitute" Version="5.3.0" />
     <PackageReference Include="NSubstitute.Analyzers.CSharp" Version="1.0.17">
       <PrivateAssets>all</PrivateAssets>