diff --git a/go.mod b/go.mod
index 898874d..94deabf 100644
--- a/go.mod
+++ b/go.mod
@@ -5,9 +5,8 @@ go 1.13
 require (
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/fsnotify/fsnotify v1.4.9
-	github.com/gin-gonic/gin v1.6.3
+	github.com/gin-gonic/gin v1.9.0
 	github.com/go-sql-driver/mysql v1.5.0
-	github.com/golang/protobuf v1.4.2 // indirect
 	github.com/jinzhu/gorm v1.9.16
 	github.com/micro/go-micro/v2 v2.9.1
 	github.com/spf13/pflag v1.0.3