diff --git a/Modbus.Net/ModBus.Net/Properties/AssemblyInfo.cs b/Modbus.Net/ModBus.Net/Properties/AssemblyInfo.cs
index b25dbe9..3a3e7e0 100644
--- a/Modbus.Net/ModBus.Net/Properties/AssemblyInfo.cs
+++ b/Modbus.Net/ModBus.Net/Properties/AssemblyInfo.cs
@@ -35,5 +35,5 @@ using System.Runtime.InteropServices;
 // 方法是按如下所示使用“*”: 
 // [assembly: AssemblyVersion("1.0.*")]
 
-[assembly: AssemblyVersion("0.2.0.1016")]
-[assembly: AssemblyFileVersion("0.2.0.1016")]
\ No newline at end of file
+[assembly: AssemblyVersion("0.2.1.0408")]
+[assembly: AssemblyFileVersion("0.2.1.0408")]
\ No newline at end of file