diff --git a/src/fuseraft.csproj b/src/fuseraft.csproj
index 947324f..5f95090 100644
--- a/src/fuseraft.csproj
+++ b/src/fuseraft.csproj
@@ -28,7 +28,7 @@
     <PackageReference Include="Cronos" Version="0.13.0" />
     <PackageReference Include="DocumentFormat.OpenXml" Version="3.5.1" />
     <PackageReference Include="Microsoft.Agents.AI.OpenAI" Version="1.21.0" />
-    <PackageReference Include="Microsoft.Agents.AI.Workflows" Version="1.21.0" />
+    <PackageReference Include="Microsoft.Agents.AI.Workflows" Version="1.22.0" />
 
     <!-- Native Anthropic Messages API — required for prompt caching (cache_control),
          which Anthropic's OpenAI-compatible endpoint does not support. -->