diff --git a/src/libs/OpenRouter/OpenRouter.csproj b/src/libs/OpenRouter/OpenRouter.csproj
index 03b19ee4..05cf7b14 100644
--- a/src/libs/OpenRouter/OpenRouter.csproj
+++ b/src/libs/OpenRouter/OpenRouter.csproj
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.AI" Version="10.4.1" />
+    <PackageReference Include="Microsoft.Extensions.AI" Version="10.5.0" />
   </ItemGroup>
 
 </Project>