diff --git a/xpinyin/xpinyin.dtx b/xpinyin/xpinyin.dtx
index 45160a69..a5032e53 100644
--- a/xpinyin/xpinyin.dtx
+++ b/xpinyin/xpinyin.dtx
@@ -170,9 +170,9 @@ Copyright and Licence
 %<+package>\GetIdInfo$Id$
 %<package>  {Automatically add pinyin to Chinese characters}
 %<package>\ProvidesExplPackage{\ExplFileName}
-%<package>  {\ExplFileDate}{2.5}{\ExplFileDescription}
+%<package>  {\ExplFileDate}{2.6}{\ExplFileDescription}
 %<database>\ProvidesFile{xpinyin-database.def}%
-%<database>  [2017/08/07 v2.5 xpinyin database]
+%<database>  [2018/01/28 v2.6 xpinyin database]
 %<*driver>
 \documentclass{ctxdoc}
 \usepackage{xpinyin}