diff --git a/common/constants.go b/common/constants.go
index 6556455e..f7459d57 100644
--- a/common/constants.go
+++ b/common/constants.go
@@ -1,6 +1,6 @@
 package common
 
-var Version = "v4.5.4" // this hard coding will be replaced automatically when building, no need to manually change
+var Version = "v4.5.5" // this hard coding will be replaced automatically when building, no need to manually change
 
 const (
 	RequestIdKey = "X-Request-Id"