diff --git a/src/Tests/UnitTests/UnitTests.csproj b/src/Tests/UnitTests/UnitTests.csproj
index 7b3f82a..e048025 100644
--- a/src/Tests/UnitTests/UnitTests.csproj
+++ b/src/Tests/UnitTests/UnitTests.csproj
@@ -22,7 +22,7 @@
   <ItemGroup>
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
     <PackageReference Include="Shouldly" Version="4.3.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">