diff --git a/go.mod b/go.mod
index 925ccda..41719c3 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/unistack-org/micro-router-dns
 
 go 1.16
 
-require github.com/unistack-org/micro/v3 v3.3.0
+require github.com/unistack-org/micro/v3 v3.3.1
diff --git a/go.sum b/go.sum
index fcefbd9..8ee466a 100644
--- a/go.sum
+++ b/go.sum
@@ -31,6 +31,8 @@ github.com/unistack-org/micro/v3 v3.2.24/go.mod h1:iJwCWq2PECMxigfqe6TPC5GLWvj6P
 github.com/unistack-org/micro/v3 v3.2.26/go.mod h1:iJwCWq2PECMxigfqe6TPC5GLWvj6P94Kk+PTVZGL3w8=
 github.com/unistack-org/micro/v3 v3.3.0 h1:pEj/8QVFzMlNMEL//q/Te8qgG+XI6LTYIQrb6hMymgk=
 github.com/unistack-org/micro/v3 v3.3.0/go.mod h1:iJwCWq2PECMxigfqe6TPC5GLWvj6P94Kk+PTVZGL3w8=
+github.com/unistack-org/micro/v3 v3.3.1 h1:2KUgb5THy5GUjYgMcOf3TXYIJ0h2RbJHb2j6eeWdRx0=
+github.com/unistack-org/micro/v3 v3.3.1/go.mod h1:iJwCWq2PECMxigfqe6TPC5GLWvj6P94Kk+PTVZGL3w8=
 golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc=