diff --git a/test/Demo.Engine.Core.UTs/Demo.Engine.Core.UTs.csproj b/test/Demo.Engine.Core.UTs/Demo.Engine.Core.UTs.csproj
index 1ea6f98d..574e0db3 100644
--- a/test/Demo.Engine.Core.UTs/Demo.Engine.Core.UTs.csproj
+++ b/test/Demo.Engine.Core.UTs/Demo.Engine.Core.UTs.csproj
@@ -28,7 +28,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/test/Demo.Tools.Common.UTs/Demo.Tools.Common.UTs.csproj b/test/Demo.Tools.Common.UTs/Demo.Tools.Common.UTs.csproj
index e4de4bd7..405fdb72 100644
--- a/test/Demo.Tools.Common.UTs/Demo.Tools.Common.UTs.csproj
+++ b/test/Demo.Tools.Common.UTs/Demo.Tools.Common.UTs.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>