diff --git a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_create_versioning.xml b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_create_versioning.xml
index be63c5d07824d8a50dcabc46c8106ae7ca3d2421..85dd9a64f12058ac0b2567f4ff98b7db8f5e54ad 100644
--- a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_create_versioning.xml
+++ b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_create_versioning.xml
@@ -59,7 +59,7 @@
             <value> <string>CREATE TABLE `versioning` (\n
   `uid` BIGINT UNSIGNED NOT NULL,\n
   `version` varchar(10) default \'\',\n
-  `language` varchar(2) default \'\',\n
+  `language` varchar(5) default \'\',\n
   `revision` varchar(10) default \'\',\n
   `effective_date` datetime default NULL,\n
   `expiration_date` datetime default NULL,\n
@@ -108,7 +108,7 @@
                         <value> <string>CREATE TABLE `versioning` (\n
   `uid` BIGINT UNSIGNED NOT NULL,\n
   `version` varchar(10) default \'\',\n
-  `language` varchar(2) default \'\',\n
+  `language` varchar(5) default \'\',\n
   `revision` varchar(10) default \'\',\n
   `effective_date` datetime default NULL,\n
   `expiration_date` datetime default NULL,\n
diff --git a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/change_log b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/change_log
index cdae0ba72e3865d6aedce76fc17b9073fcfb90c2..1ecc92554f0300183574fd939e9944fb15c41e14 100644
--- a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/change_log
+++ b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/change_log
@@ -1,3 +1,6 @@
+2010-01-07 Kazuhiko
+* increase the size of the language column in the versioning table from 2 to 5.
+
 2009-11-20 Yusuke
 * Relation bug is fixed.
 
diff --git a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision
index a8f6a254f8a75a50d051f68128b0d67dd407cfeb..59f3135037bbf824c05514bcf16eb4bc89af7d7b 100644
--- a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision
+++ b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision
@@ -1 +1 @@
-164
\ No newline at end of file
+165
\ No newline at end of file