diff --git a/UserApi.csproj b/UserApi.csproj
index 5191a51..8aa4f10 100644
--- a/UserApi.csproj
+++ b/UserApi.csproj
@@ -6,7 +6,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.9" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="10.0.9" />
-    <PackageReference Include="Microsoft.OpenApi" Version="2.9.0" />
+    <PackageReference Include="Microsoft.OpenApi" Version="3.8.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="10.2.2" />
     <PackageReference Include="OpenTelemetry" Version="1.16.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.16.0" />