diff --git a/Directory.Packages.props b/Directory.Packages.props
index a91b186..7b2a42d 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -72,8 +72,8 @@
     <PackageVersion Include="ANcpLua.Roslyn.Utilities" Version="1.30.2"/>
     <PackageVersion Include="ANcpLua.Roslyn.Utilities.Testing" Version="1.30.2"/>
     <!-- Microsoft.Agents.AI (preview - for AgentsGateway and Copilot) -->
-    <PackageVersion Include="Microsoft.Agents.AI" Version="1.0.0-preview.260128.1"/>
-    <PackageVersion Include="Microsoft.Agents.AI.Abstractions" Version="1.0.0-preview.260128.1"/>
+    <PackageVersion Include="Microsoft.Agents.AI" Version="1.0.0-preview.260209.1"/>
+    <PackageVersion Include="Microsoft.Agents.AI.Abstractions" Version="1.0.0-preview.260209.1"/>
     <PackageVersion Include="Microsoft.Agents.AI.Hosting" Version="1.0.0-preview.260128.1"/>
     <PackageVersion Include="Microsoft.Agents.AI.A2A" Version="1.0.0-preview.260128.1"/>
     <PackageVersion Include="Microsoft.Agents.AI.Hosting.A2A" Version="1.0.0-preview.260128.1"/>