diff --git a/tests/Authplane.Mcp.Tests/Authplane.Mcp.Tests.csproj b/tests/Authplane.Mcp.Tests/Authplane.Mcp.Tests.csproj
index 4c79d85..8ef434b 100644
--- a/tests/Authplane.Mcp.Tests/Authplane.Mcp.Tests.csproj
+++ b/tests/Authplane.Mcp.Tests/Authplane.Mcp.Tests.csproj
@@ -18,7 +18,7 @@
 
   <ItemGroup>
     <PackageReference Include="xunit" Version="2.9.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/tests/Authplane.Tests/Authplane.Tests.csproj b/tests/Authplane.Tests/Authplane.Tests.csproj
index 09007a7..2d777e6 100644
--- a/tests/Authplane.Tests/Authplane.Tests.csproj
+++ b/tests/Authplane.Tests/Authplane.Tests.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="xunit" Version="2.9.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>