diff --git a/platform/platform_init.cpp b/platform/platform_init.cpp
index b6950bc..31cbf4c 100644
--- a/platform/platform_init.cpp
+++ b/platform/platform_init.cpp
@@ -14,7 +14,7 @@ int GlobalConfig::LinkStatus_G = 0;
 int GlobalConfig::LinkCount = 0;
 int GlobalConfig::net0Status = 1;
 
-std::string GlobalConfig::Version = "5.2";
+std::string GlobalConfig::Version = "5.3";
 std::string GlobalConfig::MacAddr_G = "";
 std::string GlobalConfig::MacAddr_G2 = "";
 std::string GlobalConfig::IpAddr_G = "";