diff --git a/LocalLLMServerManager.Tests/LocalLLMServerManager.Tests.csproj b/LocalLLMServerManager.Tests/LocalLLMServerManager.Tests.csproj
index d4c105a..26a7162 100644
--- a/LocalLLMServerManager.Tests/LocalLLMServerManager.Tests.csproj
+++ b/LocalLLMServerManager.Tests/LocalLLMServerManager.Tests.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="Microsoft.Playwright" Version="1.50.0" />
     <PackageReference Include="Avalonia.Headless.XUnit" Version="12.1.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
-    <PackageReference Include="Microsoft.OpenApi" Version="2.7.5" />
+    <PackageReference Include="Microsoft.OpenApi" Version="3.10.2" />
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
diff --git a/LocalLLMServerManager.csproj b/LocalLLMServerManager.csproj
index cb698a5..e1aca9b 100644
--- a/LocalLLMServerManager.csproj
+++ b/LocalLLMServerManager.csproj
@@ -31,7 +31,7 @@
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.11" />
     <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="10.0.11" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="10.0.11" />
-    <PackageReference Include="Microsoft.OpenApi" Version="2.7.5" />
+    <PackageReference Include="Microsoft.OpenApi" Version="3.10.2" />
     <PackageReference Include="ModelContextProtocol.AspNetCore" Version="2.2.0" />
     <PackageReference Include="System.Management" Version="10.0.11" />
     <PackageReference Include="Yarp.ReverseProxy" Version="2.3.0" />