diff --git a/index.html b/index.html
index 9ff19ea6e..14f718d11 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
 <pre>Benchmark options:
 -r 5 -v --executables="r${rev}::./ruby -I./lib -I. -I.ext/common ./tool/runruby.rb --extout=.ext --"</pre>
 <p>uname -a : Linux hal 2.6.32-43-generic #97-Ubuntu SMP Wed Sep 5 16:43:09 UTC 2012 i686 GNU/Linux</p>
-<p>Updated at : 2013-04-03 00:00:25+09:00</p>
+<p>Updated at : 2013-04-04 00:00:17+09:00</p>
 <a name="app_answer.plot"><a href="dest/app_answer.plot">app_answer.plot</a></a><br/>
 <img src="dest/app_answer.png" /><br />
 <a name="app_erb.plot"><a href="dest/app_erb.plot">app_erb.plot</a></a><br/>