diff --git a/backend/localcommand/factory.go b/backend/localcommand/factory.go
index 5a1813c..4b43e96 100644
--- a/backend/localcommand/factory.go
+++ b/backend/localcommand/factory.go
@@ -4,7 +4,7 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/ghthor/gotty/server"
+	"github.com/ghthor/gotty/v2/server"
 )
 
 type Options struct {
diff --git a/go.mod b/go.mod
index 33e4d51..4449686 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/ghthor/gotty
+module github.com/ghthor/gotty/v2
 
 go 1.17
 
diff --git a/main.go b/main.go
index 94d64de..39d0d04 100644
--- a/main.go
+++ b/main.go
@@ -11,10 +11,10 @@ import (
 
 	"github.com/urfave/cli"
 
-	"github.com/ghthor/gotty/backend/localcommand"
-	"github.com/ghthor/gotty/pkg/homedir"
-	"github.com/ghthor/gotty/server"
-	"github.com/ghthor/gotty/utils"
+	"github.com/ghthor/gotty/v2/backend/localcommand"
+	"github.com/ghthor/gotty/v2/pkg/homedir"
+	"github.com/ghthor/gotty/v2/server"
+	"github.com/ghthor/gotty/v2/utils"
 )
 
 func main() {
diff --git a/server/handlers.go b/server/handlers.go
index 7aa9b57..0a8e6ca 100644
--- a/server/handlers.go
+++ b/server/handlers.go
@@ -13,7 +13,7 @@ import (
 	"github.com/gorilla/websocket"
 	"github.com/pkg/errors"
 
-	"github.com/ghthor/gotty/webtty"
+	"github.com/ghthor/gotty/v2/webtty"
 )
 
 func (server *Server) generateHandleWS(ctx context.Context, cancel context.CancelFunc, counter *counter) http.HandlerFunc {
diff --git a/server/server.go b/server/server.go
index 7536e32..1de3b38 100644
--- a/server/server.go
+++ b/server/server.go
@@ -18,9 +18,9 @@ import (
 	"github.com/gorilla/websocket"
 	"github.com/pkg/errors"
 
-	"github.com/ghthor/gotty/pkg/homedir"
-	"github.com/ghthor/gotty/pkg/randomstring"
-	"github.com/ghthor/gotty/webtty"
+	"github.com/ghthor/gotty/v2/pkg/homedir"
+	"github.com/ghthor/gotty/v2/pkg/randomstring"
+	"github.com/ghthor/gotty/v2/webtty"
 )
 
 // Server provides a webtty HTTP endpoint.
diff --git a/server/slave.go b/server/slave.go
index d4eabde..424c241 100644
--- a/server/slave.go
+++ b/server/slave.go
@@ -1,7 +1,7 @@
 package server
 
 import (
-	"github.com/ghthor/gotty/webtty"
+	"github.com/ghthor/gotty/v2/webtty"
 )
 
 // Slave is webtty.Slave with some additional methods.
diff --git a/utils/flags.go b/utils/flags.go
index f50b964..36b4cd7 100644
--- a/utils/flags.go
+++ b/utils/flags.go
@@ -11,7 +11,7 @@ import (
 	"github.com/fatih/structs"
 	"github.com/yudai/hcl"
 
-	"github.com/ghthor/gotty/pkg/homedir"
+	"github.com/ghthor/gotty/v2/pkg/homedir"
 )
 
 func GenerateFlags(options ...interface{}) (flags []cli.Flag, mappings map[string]string, err error) {