diff --git a/src/dotnet/Zava.Api/Zava.Api.csproj b/src/dotnet/Zava.Api/Zava.Api.csproj
index 6ef6c05..975fe2b 100644
--- a/src/dotnet/Zava.Api/Zava.Api.csproj
+++ b/src/dotnet/Zava.Api/Zava.Api.csproj
@@ -15,12 +15,12 @@
 
   <ItemGroup>
     <!-- Microsoft Agent Framework -->
-    <PackageReference Include="Microsoft.Agents.AI" Version="1.11.1" />
-    <PackageReference Include="Microsoft.Agents.AI.OpenAI" Version="1.11.1" />
+    <PackageReference Include="Microsoft.Agents.AI" Version="1.26.0" />
+    <PackageReference Include="Microsoft.Agents.AI.OpenAI" Version="1.26.0" />
     <PackageReference Include="Microsoft.Agents.AI.Foundry" Version="1.5.0" />
 
     <!-- AI / LLM SDKs -->
-    <PackageReference Include="OpenAI" Version="2.11.0" />
+    <PackageReference Include="OpenAI" Version="2.14.0" />
     <PackageReference Include="Azure.AI.OpenAI" Version="2.1.0" />
     <PackageReference Include="Azure.AI.Projects" Version="2.0.1" />
 
@@ -28,20 +28,20 @@
     <PackageReference Include="Azure.Identity" Version="1.21.0" />
 
     <!-- Data (Azure mode) -->
-    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.61.0" />
+    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.63.3" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageReference Include="Npgsql" Version="10.0.3" />
     <PackageReference Include="Pgvector" Version="0.3.2" />
 
     <!-- Microsoft.Extensions.AI abstractions + OpenAI adapter -->
-    <PackageReference Include="Microsoft.Extensions.AI" Version="10.7.0" />
-    <PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="10.7.0" />
+    <PackageReference Include="Microsoft.Extensions.AI" Version="10.11.0" />
+    <PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="10.11.0" />
 
     <!-- OpenTelemetry -->
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.16.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.16.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.16.0" />
-    <PackageReference Include="Azure.Monitor.OpenTelemetry.AspNetCore" Version="1.5.0" />
+    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.20.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.20.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.20.1" />
+    <PackageReference Include="Azure.Monitor.OpenTelemetry.AspNetCore" Version="1.6.0" />
 
     <!-- Configuration / dotenv -->
     <PackageReference Include="DotNetEnv" Version="3.2.0" />
diff --git a/src/dotnet/Zava.Tests/Zava.Tests.csproj b/src/dotnet/Zava.Tests/Zava.Tests.csproj
index fb6c4f9..4ec3bb9 100644
--- a/src/dotnet/Zava.Tests/Zava.Tests.csproj
+++ b/src/dotnet/Zava.Tests/Zava.Tests.csproj
@@ -14,19 +14,19 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="10.0.1">
+    <PackageReference Include="coverlet.collector" Version="10.1.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.11.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.9" />
-    <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="FluentAssertions" Version="8.10.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.14" />
+    <PackageReference Include="Moq" Version="4.21.0" />
+    <PackageReference Include="FluentAssertions" Version="8.11.0" />
   </ItemGroup>
 
   <ItemGroup>