diff --git a/NewLife.Schneider/NewLife.Schneider.csproj b/NewLife.Schneider/NewLife.Schneider.csproj
index 5b38a0f..eb392db 100644
--- a/NewLife.Schneider/NewLife.Schneider.csproj
+++ b/NewLife.Schneider/NewLife.Schneider.csproj
@@ -44,7 +44,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="NewLife.IoT" Version="2.3.2024.1117" />
+    <PackageReference Include="NewLife.IoT" Version="2.3.2024.1203" />
     <PackageReference Include="NewLife.Modbus" Version="1.8.2024.217" />
   </ItemGroup>