diff --git a/src/Knowledge/Knowledge.csproj b/src/Knowledge/Knowledge.csproj
index 99595ef..61eec63 100644
--- a/src/Knowledge/Knowledge.csproj
+++ b/src/Knowledge/Knowledge.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Agents.AI" Version="1.0.0-preview.251219.1" />
     <PackageReference Include="Microsoft.Agents.AI.AGUI" Version="1.0.0-preview.251219.1" />
-    <PackageReference Include="Microsoft.Agents.AI.DevUI" Version="1.0.0-preview.251219.1" />
+    <PackageReference Include="Microsoft.Agents.AI.DevUI" Version="1.0.0-preview.260311.1" />
     <PackageReference Include="Microsoft.Agents.AI.Hosting.AGUI.AspNetCore" Version="1.0.0-preview.251219.1" />
     <PackageReference Include="Microsoft.Agents.AI.OpenAI" Version="1.0.0-preview.251219.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.1">