diff --git a/autoload/SpaceVim.vim b/autoload/SpaceVim.vim
index 923256bea..e0bab179d 100644
--- a/autoload/SpaceVim.vim
+++ b/autoload/SpaceVim.vim
@@ -51,7 +51,7 @@ let s:SYSTEM = SpaceVim#api#import('system')
 
 ""
 " Version of SpaceVim , this value can not be changed.
-let g:spacevim_version = '2.2.0'
+let g:spacevim_version = '2.3.0-dev'
 lockvar g:spacevim_version
 
 ""
diff --git a/docs/cn/install.cmd b/docs/cn/install.cmd
index d3fa6be9f..a661006d3 100644
--- a/docs/cn/install.cmd
+++ b/docs/cn/install.cmd
@@ -11,7 +11,7 @@ echo "       \______/| ##____/ \_______/\_______/\_______/   \_/   |__|__/ |__/
 echo "               | ##                                                           "
 echo "               | ##                                                           "
 echo "               |__/                                                           "
-echo "                    版本: 2.2.0        中文官网: https://spacevim.org/cn/     "
+echo "                    版本: 2.3.0-dev    中文官网: https://spacevim.org/cn/     "
 
 Push-Location ~
 
diff --git a/docs/cn/install.sh b/docs/cn/install.sh
index ee92cceed..799a87b29 100755
--- a/docs/cn/install.sh
+++ b/docs/cn/install.sh
@@ -84,7 +84,7 @@ On_IWhite='\033[0;107m'   # White
 # }}}
 
 # version
-Version='2.2.0'
+Version='2.3.0-dev'
 #System name
 System="$(uname -s)"
 
diff --git a/docs/install.cmd b/docs/install.cmd
index 17e21ddfc..981a005dd 100644
--- a/docs/install.cmd
+++ b/docs/install.cmd
@@ -19,7 +19,7 @@ echo "       \______/| ##____/ \_______/\_______/\_______/   \_/   |__|__/ |__/
 echo "               | ##                                                           "
 echo "               | ##                                                           "
 echo "               |__/                                                           "
-echo "                      version : v2.2.0         by : spacevim.org              "
+echo "                      version : v2.3.0-dev     by : spacevim.org              "
 
 Function Pause ($Message = "Press any key to continue . . . ") {
     if ((Test-Path variable:psISE) -and $psISE) {
diff --git a/docs/install.sh b/docs/install.sh
index dd7c2cd88..d65823f5d 100755
--- a/docs/install.sh
+++ b/docs/install.sh
@@ -84,7 +84,7 @@ On_IWhite='\033[0;107m'   # White
 # }}}
 
 # version
-Version='2.2.0'
+Version='2.3.0-dev'
 #System name
 System="$(uname -s)"
 # }}}