diff --git a/ChangeLog b/ChangeLog
index b26599859b..735d1aba0f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Tue Sep 12 07:05:24 2000  Wakou Aoyama <wakou@fsinet.or.jp>
+
+	* lib/cgi.rb: version 2.0.0: require ruby1.5.4 or later.
+
+	* lib/net/telnet.rb: version 1.6.0
+
 Wed Sep  6 17:06:59 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* stable version 1.6.0 released.