diff --git a/NewLife.BACnet/NewLife.BACnet.csproj b/NewLife.BACnet/NewLife.BACnet.csproj
index 79aca58..5a4a2f3 100644
--- a/NewLife.BACnet/NewLife.BACnet.csproj
+++ b/NewLife.BACnet/NewLife.BACnet.csproj
@@ -62,7 +62,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="NewLife.Core" Version="11.0.2024.1113" />
+    <PackageReference Include="NewLife.Core" Version="11.0.2024.1115" />
     <PackageReference Include="NewLife.IoT" Version="2.3.2024.1106" />
   </ItemGroup>