diff --git a/LocalLLMServerManager.Tests/LocalLLMServerManager.Tests.csproj b/LocalLLMServerManager.Tests/LocalLLMServerManager.Tests.csproj
index d4c105a..0dbf1e1 100644
--- a/LocalLLMServerManager.Tests/LocalLLMServerManager.Tests.csproj
+++ b/LocalLLMServerManager.Tests/LocalLLMServerManager.Tests.csproj
@@ -20,7 +20,7 @@
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     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>