diff --git a/version/version.go b/version/version.go
index 01479a52..b3dcf46b 100644
--- a/version/version.go
+++ b/version/version.go
@@ -10,7 +10,7 @@ import (
 	"sync"
 )
 
-const version = "v1.7.2"
+const version = "v1.7.3"
 
 // PrintVersionInfo print version info to stdout
 func PrintVersionInfo() {