diff --git a/README.md b/README.md
index 2d7abd04b..25eafe583 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 [![Build Status](https://travis-ci.org/SpaceVim/SpaceVim.svg?branch=master)](https://travis-ci.org/SpaceVim/SpaceVim)
 [![Build status](https://ci.appveyor.com/api/projects/status/eh3t5oph70abp665/branch/master?svg=true)](https://ci.appveyor.com/project/wsdjeg/spacevim/branch/master)
 [![codecov](https://codecov.io/gh/SpaceVim/SpaceVim/branch/master/graph/badge.svg)](https://codecov.io/gh/SpaceVim/SpaceVim/branch/master)
-![Version](https://img.shields.io/badge/version-1.3.0-8700FF.svg)
+![Version](https://img.shields.io/badge/version-1.4.0--dev-8700FF.svg)
 [![GPLv3 License](https://img.shields.io/badge/license-GPLv3-blue.svg)](LICENSE)
 [![Doc](https://img.shields.io/badge/doc-%3Ah%20SpaceVim-orange.svg)](doc/SpaceVim.txt)
 
diff --git a/autoload/SpaceVim.vim b/autoload/SpaceVim.vim
index abbc1fec1..a9910b6af 100644
--- a/autoload/SpaceVim.vim
+++ b/autoload/SpaceVim.vim
@@ -43,7 +43,7 @@ scriptencoding utf-8
 
 ""
 " Version of SpaceVim , this value can not be changed.
-let g:spacevim_version = '1.3.0'
+let g:spacevim_version = '1.4.0-dev'
 lockvar g:spacevim_version
 
 ""