diff --git a/tests/Sm_API.Tests/Sm_API.Tests.csproj b/tests/Sm_API.Tests/Sm_API.Tests.csproj
index ce4128c..bf08675 100644
--- a/tests/Sm_API.Tests/Sm_API.Tests.csproj
+++ b/tests/Sm_API.Tests/Sm_API.Tests.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="10.0.9" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0" />
   </ItemGroup>
 
   <ItemGroup>