diff --git a/ja_JP.eucJP/htdocs/security/unsupported.xml b/ja_JP.eucJP/htdocs/security/unsupported.xml
index b0cc452811..83e905b482 100644
--- a/ja_JP.eucJP/htdocs/security/unsupported.xml
+++ b/ja_JP.eucJP/htdocs/security/unsupported.xml
@@ -5,7 +5,7 @@
 ]>
 <!-- $FreeBSD$ -->
 <!-- The FreeBSD Japanese Documentation Project -->
-<!-- Original revision: r51261 -->
+<!-- Original revision: r51609 -->
 
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
@@ -250,6 +250,13 @@
 	<td>2015 ЗЇ 8 ·о 13 Жь</td>
 	<td>2016 ЗЇ 12 ·о 31 Жь</td>
       </tr>
+      <tr>
+	<td>releng/10.3</td>
+	<td>10.3-RELEASE</td>
+	<td>Extended</td>
+	<td>2016 ЗЇ 4 ·о 4 Жь</td>
+	<td>2018 ЗЇ 4 ·о 30 Жь</td>
+      </tr>
       <tr>
 	<td>releng/11.0</td>
 	<td>11.0-RELEASE</td>
