diff --git a/go.mod b/go.mod
index 58f88d3..2b00cfc 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module p2ptunnel
 go 1.16
 
 require (
-	github.com/libp2p/go-libp2p v0.23.2
+	github.com/libp2p/go-libp2p v0.23.3
 	//github.com/libp2p/go-libp2p-connmgr v0.4.0
 	github.com/libp2p/go-libp2p-kad-dht v0.18.0
 	github.com/pion/udp v0.1.1
diff --git a/go.sum b/go.sum
index 10861c7..cfb8ebf 100644
--- a/go.sum
+++ b/go.sum
@@ -379,8 +379,8 @@ github.com/libp2p/go-flow-metrics v0.0.3/go.mod h1:HeoSNUrOJVK1jEpDqVEiUOIXqhbnS
 github.com/libp2p/go-flow-metrics v0.1.0 h1:0iPhMI8PskQwzh57jB9WxIuIOQ0r+15PChFGkx3Q3WM=
 github.com/libp2p/go-flow-metrics v0.1.0/go.mod h1:4Xi8MX8wj5aWNDAZttg6UPmc0ZrnFNsMtpsYUClFtro=
 github.com/libp2p/go-libp2p v0.22.0/go.mod h1:UDolmweypBSjQb2f7xutPnwZ/fxioLbMBxSjRksxxU4=
-github.com/libp2p/go-libp2p v0.23.2 h1:yqyTeKQJyofWXxEv/eEVUvOrGdt/9x+0PIQ4N1kaxmE=
-github.com/libp2p/go-libp2p v0.23.2/go.mod h1:s9DEa5NLR4g+LZS+md5uGU4emjMWFiqkZr6hBTY8UxI=
+github.com/libp2p/go-libp2p v0.23.3 h1:/n3i0VtJF0iZ9YMUxl/teOY3h+M8NfgaCjOSYr9D+uI=
+github.com/libp2p/go-libp2p v0.23.3/go.mod h1:s9DEa5NLR4g+LZS+md5uGU4emjMWFiqkZr6hBTY8UxI=
 github.com/libp2p/go-libp2p-asn-util v0.0.0-20200825225859-85005c6cf052/go.mod h1:nRMRTab+kZuk0LnKZpxhOVH/ndsdr2Nr//Zltc/vwgo=
 github.com/libp2p/go-libp2p-asn-util v0.2.0 h1:rg3+Os8jbnO5DxkC7K/Utdi+DkY3q/d1/1q+8WeNAsw=
 github.com/libp2p/go-libp2p-asn-util v0.2.0/go.mod h1:WoaWxbHKBymSN41hWSq/lGKJEca7TNm58+gGJi2WsLI=
diff --git a/p2pforwarder/forwarder.go b/p2pforwarder/forwarder.go
index 8e7fae5..7ff7128 100644
--- a/p2pforwarder/forwarder.go
+++ b/p2pforwarder/forwarder.go
@@ -2,14 +2,15 @@ package p2pforwarder
 
 import (
 	"context"
-	"github.com/libp2p/go-libp2p/p2p/host/autorelay"
-	libp2pquic "github.com/libp2p/go-libp2p/p2p/transport/quic"
 	"io/ioutil"
 	"os"
 	"path/filepath"
 	"sync"
 	"time"
 
+	"github.com/libp2p/go-libp2p/p2p/host/autorelay"
+	libp2pquic "github.com/libp2p/go-libp2p/p2p/transport/quic"
+
 	"github.com/libp2p/go-libp2p/core/routing"
 	"github.com/libp2p/go-libp2p/p2p/net/connmgr"
 	"github.com/libp2p/go-libp2p/p2p/security/noise"
@@ -185,7 +186,7 @@ func createLibp2pHost(ctx context.Context, priv crypto.PrivKey) (host.Host, erro
 
 		libp2p.EnableRelay(),
 		libp2p.EnableRelayService(),
-		libp2p.EnableAutoRelay(autorelay.WithDefaultStaticRelays(), autorelay.WithCircuitV1Support()),
+		libp2p.EnableAutoRelay(autorelay.WithDefaultStaticRelays(), autorelay.WithCircuitV1Support(), autorelay.WithNumRelays(20)),
 		libp2p.DefaultPeerstore,
 
 		libp2p.Routing(func(h host.Host) (routing.PeerRouting, error) {