diff --git a/test/Microsoft.IIS.Administration.Tests/Microsoft.IIS.Administration.Tests.csproj b/test/Microsoft.IIS.Administration.Tests/Microsoft.IIS.Administration.Tests.csproj
index 0a3c1713..9146750a 100644
--- a/test/Microsoft.IIS.Administration.Tests/Microsoft.IIS.Administration.Tests.csproj
+++ b/test/Microsoft.IIS.Administration.Tests/Microsoft.IIS.Administration.Tests.csproj
@@ -28,7 +28,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
     <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">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
diff --git a/test/Microsoft.IIS.Administration.UnitTests/Microsoft.IIS.Administration.UnitTests.csproj b/test/Microsoft.IIS.Administration.UnitTests/Microsoft.IIS.Administration.UnitTests.csproj
index 81c92fc4..6eb62028 100644
--- a/test/Microsoft.IIS.Administration.UnitTests/Microsoft.IIS.Administration.UnitTests.csproj
+++ b/test/Microsoft.IIS.Administration.UnitTests/Microsoft.IIS.Administration.UnitTests.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
     <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">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>