diff --git a/cmd/proxy/main.go b/cmd/proxy/main.go
index 6714efb..2df3d6e 100644
--- a/cmd/proxy/main.go
+++ b/cmd/proxy/main.go
@@ -53,7 +53,7 @@ func (h Handler) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
 
 	log.Println("request:", request.Method, request.Host, request.RequestURI)
 
-	writer.Header().Set("Ton-Reverse-Proxy", "TonUtils Reverse Proxy v0.0.4")
+	writer.Header().Set("Ton-Reverse-Proxy", "Tonutils Reverse Proxy v0.2.0")
 	h.h.ServeHTTP(writer, request)
 }
 
@@ -108,7 +108,6 @@ func main() {
 
 	proxy := httputil.NewSingleHostReverseProxy(u)
 	s := rldphttp.NewServer(ed25519.NewKeyFromSeed(cfg.PrivateKey), dhtClient, Handler{proxy})
-	println("IP", cfg.ExternalIP, net.ParseIP(cfg.ExternalIP).String())
 	s.SetExternalIP(net.ParseIP(cfg.ExternalIP).To4())
 
 	addr, err := rldphttp.SerializeADNLAddress(s.Address())
diff --git a/go.mod b/go.mod
index 656a1e5..0b566e2 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/mdp/qrterminal/v3 v3.0.0
 	github.com/sigurn/crc16 v0.0.0-20211026045750-20ab5afb07e3
-	github.com/xssnick/tonutils-go v1.5.3-0.20230224103525-a740f2b2aa76
+	github.com/xssnick/tonutils-go v1.7.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index c8725af..056a2bd 100644
--- a/go.sum
+++ b/go.sum
@@ -59,6 +59,12 @@ github.com/xssnick/tonutils-go v1.5.3-0.20230220100828-dbce647061b4 h1:xptXTCkdt
 github.com/xssnick/tonutils-go v1.5.3-0.20230220100828-dbce647061b4/go.mod h1:wH8ldhLueyfXW15r3MyaIq9YzA+8bzvL6UMU2BLp08g=
 github.com/xssnick/tonutils-go v1.5.3-0.20230224103525-a740f2b2aa76 h1:6W7QanatmrKV4JvoBndRC97VS8k4HKzB1io/RW3oMcM=
 github.com/xssnick/tonutils-go v1.5.3-0.20230224103525-a740f2b2aa76/go.mod h1:wH8ldhLueyfXW15r3MyaIq9YzA+8bzvL6UMU2BLp08g=
+github.com/xssnick/tonutils-go v1.6.2 h1:K8Kp2pQ9n8i+73gCepcdf0GJnTK826ZxGWjQk4l0i4I=
+github.com/xssnick/tonutils-go v1.6.2/go.mod h1:wH8ldhLueyfXW15r3MyaIq9YzA+8bzvL6UMU2BLp08g=
+github.com/xssnick/tonutils-go v1.6.3-0.20230423122435-b62f87f2b31f h1:tTasbzy5XTyWPGh0kY5LBcpcIMinof0aMxrM+qDMxJA=
+github.com/xssnick/tonutils-go v1.6.3-0.20230423122435-b62f87f2b31f/go.mod h1:wH8ldhLueyfXW15r3MyaIq9YzA+8bzvL6UMU2BLp08g=
+github.com/xssnick/tonutils-go v1.7.0 h1:Zhmupzicy3Hf8afCnhYj+ev9g+pR9nGc18a6fLd0NiI=
+github.com/xssnick/tonutils-go v1.7.0/go.mod h1:wH8ldhLueyfXW15r3MyaIq9YzA+8bzvL6UMU2BLp08g=
 golang.org/x/crypto v0.0.0-20220321153916-2c7772ba3064 h1:S25/rfnfsMVgORT4/J61MJ7rdyseOZOyvLIrZEZ7s6s=
 golang.org/x/crypto v0.0.0-20220321153916-2c7772ba3064/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=