diff --git a/zencoding.vim b/zencoding.vim
index 4fac2aa..6d34289 100644
--- a/zencoding.vim
+++ b/zencoding.vim
@@ -2,7 +2,7 @@
 " File: zencoding.vim
 " Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
 " Last Change: 11-Mar-2010.
-" Version: 0.30
+" Version: 0.31
 " WebPage: http://github.com/mattn/zencoding-vim
 " Description: vim plugins for HTML and CSS hi-speed coding.
 " SeeAlso: http://code.google.com/p/zen-coding/
diff --git a/zencoding.vim.vimup b/zencoding.vim.vimup
index 57b53e8..6196253 100644
--- a/zencoding.vim.vimup
+++ b/zencoding.vim.vimup
@@ -2,7 +2,7 @@ script_name: ZenCoding.vim
 script_id: '2981'
 script_type: utility
 script_package: zencoding.vim
-script_version: '0.30'
+script_version: '0.31'
 required_vim_version: '7.0'
 summary: vim plugins for HTML and CSS hi-speed coding.
 
@@ -81,6 +81,8 @@ install_details: |
   copy zencoding.vim to your plugin directory.
 
 versions:
+- '0.31': |
+   This is an upgrade for ZenCoding.vim: fixed indentation and $$$ problem. fixed about missing support multiple classes.
 - '0.30': |
    This is an upgrade for ZenCoding.vim: Fixed key assign.
 - '0.29': |