diff --git a/main.go b/main.go
index b6290be..5c7dede 100644
--- a/main.go
+++ b/main.go
@@ -9,7 +9,7 @@ import (
 	"strings"
 	"syscall"
 
-	"github.com/codegangsta/cli"
+	"github.com/urfave/cli"
 
 	"github.com/yudai/gotty/backend/localcommand"
 	"github.com/yudai/gotty/pkg/homedir"
diff --git a/utils/flags.go b/utils/flags.go
index b5c66b9..cf5c544 100644
--- a/utils/flags.go
+++ b/utils/flags.go
@@ -7,8 +7,8 @@ import (
 	"reflect"
 	"strings"
 
-	"github.com/codegangsta/cli"
 	"github.com/fatih/structs"
+	"github.com/urfave/cli"
 	"github.com/yudai/hcl"
 
 	"github.com/yudai/gotty/pkg/homedir"