diff --git a/ja_JP.eucJP/htdocs/security/security.xml b/ja_JP.eucJP/htdocs/security/security.xml
index a90fde572d..bfbb3dad0b 100644
--- a/ja_JP.eucJP/htdocs/security/security.xml
+++ b/ja_JP.eucJP/htdocs/security/security.xml
@@ -5,7 +5,7 @@
 ]>
 <!-- $FreeBSD$ -->
 <!-- The FreeBSD Japanese Documentation Project -->
-<!-- Original revision: r51033 -->
+<!-- Original revision: r51139 -->
 
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
@@ -180,7 +180,7 @@
       <td>11.0-RELEASE</td>
       <td>n/a</td>
       <td>2016 年 10 月 10 日</td>
-      <td>11.1-RELEASE 公開から 3 ヵ月後</td>
+      <td>2017 年 11 月 30 日</td>
     </tr>
     <tr>
       <td>releng/11.1</td>
