diff --git a/test/GuardClauses.UnitTests/GuardClauses.UnitTests.csproj b/test/GuardClauses.UnitTests/GuardClauses.UnitTests.csproj
index 33ab95a..fcc906b 100644
--- a/test/GuardClauses.UnitTests/GuardClauses.UnitTests.csproj
+++ b/test/GuardClauses.UnitTests/GuardClauses.UnitTests.csproj
@@ -17,7 +17,7 @@
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
       
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
         <PackageReference Include="ReportGenerator" Version="5.2.4" />
         <PackageReference Include="xunit" Version="2.7.1" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.5.8">