diff --git a/go.mod b/go.mod
index 8b5b7ddcd5..a3a08940fc 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/apache/dubbo-go-hessian2 v1.7.0
 	github.com/coreos/etcd v3.3.25+incompatible
 	github.com/creasty/defaults v1.3.0
-	github.com/dubbogo/go-zookeeper v1.0.1
+	github.com/dubbogo/go-zookeeper v1.0.2
 	github.com/dubbogo/gost v1.9.1
 	github.com/elazarl/go-bindata-assetfs v1.0.0 // indirect
 	github.com/emicklei/go-restful/v3 v3.0.0
diff --git a/go.sum b/go.sum
index 684df9b223..e52e54f3e0 100644
--- a/go.sum
+++ b/go.sum
@@ -93,8 +93,6 @@ github.com/alangpierce/go-forceexport v0.0.0-20160317203124-8f1d6941cd75/go.mod
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alibaba/sentinel-golang v0.6.1 h1:Pxyw2X7ryklvToF40KG9l4uuO90jRZA2MWb8Z3d1wPo=
-github.com/alibaba/sentinel-golang v0.6.1/go.mod h1:5jemKdyCQCKVf+quEia53fo9a17OSe+wnl9HX2NbNpc=
 github.com/alibaba/sentinel-golang v0.6.2 h1:1OjjpljJbNKWp9p5RJKxOqS1gHGZPUWPlCcokv5xYJs=
 github.com/alibaba/sentinel-golang v0.6.2/go.mod h1:5jemKdyCQCKVf+quEia53fo9a17OSe+wnl9HX2NbNpc=
 github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190808125512-07798873deee/go.mod h1:myCDvQSzCW+wB1WAlocEru4wMGJxy+vlxHdhegi1CDQ=
@@ -212,8 +210,8 @@ github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKoh
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
 github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
-github.com/dubbogo/go-zookeeper v1.0.1 h1:irLzvOsDOTNsN8Sv9tvYYxVu6DCQfLtziZQtUHmZgz8=
-github.com/dubbogo/go-zookeeper v1.0.1/go.mod h1:fn6n2CAEer3novYgk9ULLwAjuV8/g4DdC2ENwRb6E+c=
+github.com/dubbogo/go-zookeeper v1.0.2 h1:xmEnPL8SlCe3/+J5ZR9e8qE35LmFVYe8VVpDakjNM4A=
+github.com/dubbogo/go-zookeeper v1.0.2/go.mod h1:fn6n2CAEer3novYgk9ULLwAjuV8/g4DdC2ENwRb6E+c=
 github.com/dubbogo/gost v1.9.0/go.mod h1:pPTjVyoJan3aPxBPNUX0ADkXjPibLo+/Ib0/fADXSG8=
 github.com/dubbogo/gost v1.9.1 h1:0/PPFo13zPbjt4Ia0zYWMFi3C6rAe9X7O1J2Iv+BHNM=
 github.com/dubbogo/gost v1.9.1/go.mod h1:pPTjVyoJan3aPxBPNUX0ADkXjPibLo+/Ib0/fADXSG8=