diff --git a/Agent_Llama.csproj b/Agent_Llama.csproj
index ecad418..1424a0a 100644
--- a/Agent_Llama.csproj
+++ b/Agent_Llama.csproj
@@ -8,9 +8,9 @@ le</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.Agents.AI" Version="1.0.0" />
+    <PackageReference Include="Microsoft.Agents.AI" Version="1.4.0" />
     <PackageReference Include="Microsoft.Agents.AI.A2A" Version="1.3.0-preview.260423.1" />
-    <PackageReference Include="Microsoft.Extensions.AI" Version="10.4.1" />
+    <PackageReference Include="Microsoft.Extensions.AI" Version="10.5.0" />
     <PackageReference Include="Microsoft.Extensions.AI.Ollama" Version="9.7.0-preview.1.25356.2" />
     <PackageReference Include="Microsoft.Extensions.CommandLineUtils" Version="1.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.0" />