diff --git a/src/fuseraft.csproj b/src/fuseraft.csproj
index dd1962b..66a62d9 100644
--- a/src/fuseraft.csproj
+++ b/src/fuseraft.csproj
@@ -29,7 +29,7 @@
     <PackageReference Include="Cronos" Version="0.13.0" />
     <PackageReference Include="DocumentFormat.OpenXml" Version="3.5.1" />
     <PackageReference Include="Microsoft.Agents.AI.OpenAI" Version="1.11.1" />
-    <PackageReference Include="Microsoft.Agents.AI.Workflows" Version="1.11.1" />
+    <PackageReference Include="Microsoft.Agents.AI.Workflows" Version="1.16.0" />
 
     <!-- A2A protocol — client-side agent federation -->
     <PackageReference Include="A2A" Version="1.0.0-preview2" />