diff --git a/go.mod b/go.mod
index d5855fe..e06cbb8 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module go.unistack.org/micro-client-grpc/v3
 go 1.16
 
 require (
-	go.unistack.org/micro/v3 v3.8.5
+	go.unistack.org/micro/v3 v3.8.6
 	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c // indirect
 	google.golang.org/genproto v0.0.0-20210729151513-df9385d47c1b // indirect
 	google.golang.org/grpc v1.41.0
diff --git a/go.sum b/go.sum
index 6d82bdb..2c68c0a 100644
--- a/go.sum
+++ b/go.sum
@@ -58,8 +58,8 @@ github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1
 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
 go.unistack.org/micro-proto/v3 v3.1.0 h1:q39FwjFiRZn+Ux/tt+d3bJTmDtsQQWa+3SLYVo1vLfA=
 go.unistack.org/micro-proto/v3 v3.1.0/go.mod h1:DpRhYCBXlmSJ/AAXTmntvlh7kQkYU6eFvlmYAx4BQS8=
-go.unistack.org/micro/v3 v3.8.5 h1:DIYWRsQF+NPhKZP45sCtNsUhaRw6u2+Ps7U+pKU7i3s=
-go.unistack.org/micro/v3 v3.8.5/go.mod h1:KMMmOmbgo/D52/rCAbqeKbBsgEEbSKM69he54J3ZIuA=
+go.unistack.org/micro/v3 v3.8.6 h1:nU6dpNRF7iF8dtcTTfzdPan8RkhiDuTsfMrXBmpzG/g=
+go.unistack.org/micro/v3 v3.8.6/go.mod h1:KMMmOmbgo/D52/rCAbqeKbBsgEEbSKM69he54J3ZIuA=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=