diff --git a/src/SmartVoiceAgent.Infrastructure/SmartVoiceAgent.Infrastructure.csproj b/src/SmartVoiceAgent.Infrastructure/SmartVoiceAgent.Infrastructure.csproj
index 4e8cf14..3910f2f 100644
--- a/src/SmartVoiceAgent.Infrastructure/SmartVoiceAgent.Infrastructure.csproj
+++ b/src/SmartVoiceAgent.Infrastructure/SmartVoiceAgent.Infrastructure.csproj
@@ -15,9 +15,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="AgentFrameworkToolkit.Tools.ModelContextProtocol" Version="1.3.0" />
+    <PackageReference Include="AgentFrameworkToolkit.Tools.ModelContextProtocol" Version="1.4.0" />
     <PackageReference Include="Cortex.Mediator" Version="3.1.2" />
-    <PackageReference Include="Microsoft.Agents.AI" Version="1.0.0-preview.260108.1" />
+    <PackageReference Include="Microsoft.Agents.AI" Version="1.4.0" />
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.7" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="10.0.7" />
     <PackageReference Include="ModelContextProtocol" Version="1.2.0" />