diff --git a/etc/NEWS b/etc/NEWS
index 08017df8a5b..ab47da65601 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -34,6 +34,11 @@ a GIF library.
 
 * Changes in Emacs 23.1
 
+** Emacs comes with a new set of icons for Mac OS X.
+OS-X-style icons (an application icon and a relevant document icon)
+were contributed by Kentaro Ohkouchi.
+Source files for these icons can be found in Emacs.app/Contents/Resources.
+
 ** Built-in functions (subr) can now have an interactive specification
 that is not a prompt string.  If the `intspec' parameter of a `DEFUN'
 starts with a `(', the string is evaluated as a Lisp form.
diff --git a/mac/ChangeLog b/mac/ChangeLog
index 28bfb19a2a5..326a844b638 100644
--- a/mac/ChangeLog
+++ b/mac/ChangeLog
@@ -1,3 +1,12 @@
+2007-09-13  Seiji Zenitani  <zenitani@mac.com>
+            Takanori Yamamoto  <takanori.yamamoto@gmail.com>
+            Kentaro Ohkouchi  <nanasess@fsm.ne.jp>
+
+	* Emacs.app/Contents/Info.plist: Add
+	filetype/extension entries for the document icon.
+	* Emacs.app/Contents/Resources/Emacs.icns: Update.
+	* Emacs.app/Contents/Resources/document.icns: New file.
+
 2007-08-29  Glenn Morris  <rgm@gnu.org>
 
 	* Emacs.app/Contents/Resources/English.lproj/InfoPlist.strings: