diff --git a/go.mod b/go.mod
index 3202954e32eeedc2dadb2fefdcf24d367e2bee7a..34e3c2a007d4ee5e3425d521fc6f868ce1b3d118 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,9 @@
-module github.com/libp2p/go-conn-security-multistream
+module gitlab.dms3.io/p2p/go-conn-security-multistream
 
-go 1.12
+go 1.15
 
 require (
-	github.com/libp2p/go-libp2p-core v0.8.1
-	github.com/libp2p/go-libp2p-testing v0.3.0
 	github.com/multiformats/go-multistream v0.2.1
+	gitlab.dms3.io/p2p/go-p2p-core v0.0.1
+	gitlab.dms3.io/p2p/go-p2p-testing v0.0.1
 )
diff --git a/go.sum b/go.sum
index 90400a9250ea9e2406be067b0c2900c15d3290cd..954d208b4bc08eb2ebd6e536fc005055555a55c2 100644
--- a/go.sum
+++ b/go.sum
@@ -46,20 +46,7 @@ github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlT
 github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
-github.com/libp2p/go-buffer-pool v0.0.2 h1:QNK2iAFa8gjAe1SPz6mHSMuCcjs+X1wlHzeOSqcmlfs=
-github.com/libp2p/go-buffer-pool v0.0.2/go.mod h1:MvaB6xw5vOrDl8rYZGLFdKAuk/hRoRZd1Vi32+RXyFM=
-github.com/libp2p/go-flow-metrics v0.0.3/go.mod h1:HeoSNUrOJVK1jEpDqVEiUOIXqhbnS27omG0uWU5slZs=
-github.com/libp2p/go-libp2p-core v0.7.0 h1:4a0TMjrWNTZlNvcqxZmrMRDi/NQWrhwO2pkTuLSQ/IQ=
-github.com/libp2p/go-libp2p-core v0.7.0/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJBt/G1rVvhz5XT8=
-github.com/libp2p/go-libp2p-core v0.8.1 h1:+hvGysqSZ1AAWFHU8vNXX05vMSwI/6BSukuyn4DEBPE=
-github.com/libp2p/go-libp2p-core v0.8.1/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJBt/G1rVvhz5XT8=
-github.com/libp2p/go-libp2p-testing v0.3.0 h1:ZiBYstPamsi7y6NJZebRudUzsYmVkt998hltyLqf8+g=
-github.com/libp2p/go-libp2p-testing v0.3.0/go.mod h1:efZkql4UZ7OVsEfaxNHZPzIehtsBXMrXnCfJIgDti5g=
 github.com/libp2p/go-maddr-filter v0.1.0/go.mod h1:VzZhTXkMucEGGEOSKddrwGiOv0tUhgnKqNEmIAz/bPU=
-github.com/libp2p/go-msgio v0.0.6 h1:lQ7Uc0kS1wb1EfRxO2Eir/RJoHkHn7t6o+EiwsYIKJA=
-github.com/libp2p/go-msgio v0.0.6/go.mod h1:4ecVB6d9f4BDSL5fqvPiC4A3KivjWn+Venn/1ALLMWA=
-github.com/libp2p/go-openssl v0.0.7 h1:eCAzdLejcNVBzP/iZM9vqHnQm+XyCEbSSIheIPRGNsw=
-github.com/libp2p/go-openssl v0.0.7/go.mod h1:unDrJpgy3oFr+rqXsarWifmJuNnJR4chtO1HmaZjggc=
 github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 h1:lYpkrQH5ajf0OXOcUbGjvZxxijuBwbbmlSxLiuofa+g=
 github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1/go.mod h1:pD8RvIylQ358TN4wwqatJ8rNavkEINozVn9DtGI3dfQ=
 github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
@@ -104,6 +91,19 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+gitlab.dms3.io/dms3/public/go-cid v0.0.1 h1:qs4dtkDigcLGY/58dIZaFjKLt+orrTcmTBvtqaM3570=
+gitlab.dms3.io/dms3/public/go-cid v0.0.1/go.mod h1:GQw3gc4CSrFY+aX6M+OBQDlg0p5/eQJoRrayaZzkAOQ=
+gitlab.dms3.io/p2p/go-buffer-pool v0.0.1 h1:2IUBfHOWOarILKvoF1NHnfSUD5MMI/g6f64ZTUwacoA=
+gitlab.dms3.io/p2p/go-buffer-pool v0.0.1/go.mod h1:M+a5uWIUEkiKihMm5+IL0+pqzG6G7mcD6nNWosKUKO0=
+gitlab.dms3.io/p2p/go-flow-metrics v0.0.1/go.mod h1:0QFTYtRYP6Y1xfK0xycr40drfoM+0WVCoOXPyI0eFN0=
+gitlab.dms3.io/p2p/go-msgio v0.0.1 h1:Yh+40UhoamgwL8J3PD8wezS1ottJGHHwVdp/d1vIWZA=
+gitlab.dms3.io/p2p/go-msgio v0.0.1/go.mod h1:H6AqMy1HOxZb+yEXj2d3o4wgWb+lJx9aYI+nWka46T0=
+gitlab.dms3.io/p2p/go-openssl v0.0.1 h1:BC9zzxiRliZmWNpxQQX37DDkmKpR2rXNUkwxRT0f6NI=
+gitlab.dms3.io/p2p/go-openssl v0.0.1/go.mod h1:aQ3IGGzTd5vw48HiiXv6z6sFKiB52w2jZdg2TFNjylA=
+gitlab.dms3.io/p2p/go-p2p-core v0.0.1 h1:ENn1teKT3rq5v5BN0y4hRWP3rjKEZbOCiwUI1t8CiGI=
+gitlab.dms3.io/p2p/go-p2p-core v0.0.1/go.mod h1:xm5X+ChR6cZDKYaIDSmuCs6Uvd1GtbDy47xXjCljBAk=
+gitlab.dms3.io/p2p/go-p2p-testing v0.0.1 h1:ygs+JIxfnLLtdtzTv7JQr7SiAgv+Lk6qpBHcNL37YWc=
+gitlab.dms3.io/p2p/go-p2p-testing v0.0.1/go.mod h1:Wy5MSYvMlDtf8GZ9rOdZm0Sxv57XCh1XqNI5z9E6JrU=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
diff --git a/ssms.go b/ssms.go
index ad1e84f1ee7610ac40fe40a58dc311f16d6916f2..39f555d9986601cdbc3bb303d74faf06a0c41a97 100644
--- a/ssms.go
+++ b/ssms.go
@@ -5,9 +5,9 @@ import (
 	"fmt"
 	"net"
 
-	"github.com/libp2p/go-libp2p-core/peer"
-	"github.com/libp2p/go-libp2p-core/sec"
 	mss "github.com/multiformats/go-multistream"
+	"gitlab.dms3.io/p2p/go-p2p-core/peer"
+	"gitlab.dms3.io/p2p/go-p2p-core/sec"
 )
 
 // SSMuxer is a multistream stream security transport multiplexer.
diff --git a/ssms_test.go b/ssms_test.go
index 7b8b8f3a253c41de9c26154724eac4a7a59fb614..19c004850637890689de63f6913e559004e21b25 100644
--- a/ssms_test.go
+++ b/ssms_test.go
@@ -6,11 +6,11 @@ import (
 	"sync"
 	"testing"
 
-	"github.com/libp2p/go-libp2p-core/peer"
-	"github.com/libp2p/go-libp2p-core/sec"
-	"github.com/libp2p/go-libp2p-core/sec/insecure"
-	tnet "github.com/libp2p/go-libp2p-testing/net"
-	sst "github.com/libp2p/go-libp2p-testing/suites/sec"
+	"gitlab.dms3.io/p2p/go-p2p-core/peer"
+	"gitlab.dms3.io/p2p/go-p2p-core/sec"
+	"gitlab.dms3.io/p2p/go-p2p-core/sec/insecure"
+	tnet "gitlab.dms3.io/p2p/go-p2p-testing/net"
+	sst "gitlab.dms3.io/p2p/go-p2p-testing/suites/sec"
 )
 
 type TransportAdapter struct {