diff --git a/src/Cnblogs.Architecture.Ddd.Cqrs.AgentFramework/Cnblogs.Architecture.Ddd.Cqrs.AgentFramework.csproj b/src/Cnblogs.Architecture.Ddd.Cqrs.AgentFramework/Cnblogs.Architecture.Ddd.Cqrs.AgentFramework.csproj
index 02a9149..7da38f4 100644
--- a/src/Cnblogs.Architecture.Ddd.Cqrs.AgentFramework/Cnblogs.Architecture.Ddd.Cqrs.AgentFramework.csproj
+++ b/src/Cnblogs.Architecture.Ddd.Cqrs.AgentFramework/Cnblogs.Architecture.Ddd.Cqrs.AgentFramework.csproj
@@ -22,7 +22,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.AI" Version="10.9.0" />
-    <PackageReference Include="Microsoft.Agents.AI" Version="1.17.0"/>
+    <PackageReference Include="Microsoft.Agents.AI" Version="1.19.0"/>
   </ItemGroup>
 
 </Project>