diff --git a/core/metadata/framework.go b/core/metadata/framework.go
index 84e180a00..2a5cb9f76 100755
--- a/core/metadata/framework.go
+++ b/core/metadata/framework.go
@@ -5,7 +5,7 @@ package metadata
 
 // constant for sdk version, name, registration component
 const (
-	SdkVersion                    = "1.7.5"
+	SdkVersion                    = "1.7.6"
 	SdkName                       = "Go-Chassis"
 	SdkRegistrationComponent      = "SDK"
 	PlatformRegistrationComponent = "PLATFORM"