diff --git a/lib/ChangeLog b/lib/ChangeLog
index 663fe325e..c6bf253f0 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,12 @@
+2000-10-30  Paul Eggert  <eggert@twinsun.com>
+
+	* lib/error.h, lib/getline.h, lib/modechange.h:
+	Remove "2000" from Copyright line, as the file hasn't been
+	changed this year other than in the copyright notice.
+
+	* lib/xalloc.h: Add "2000" to Copyright line, as this file
+	was changed this year.
+
 2000-10-30  Paul Eggert  <eggert@twinsun.com>
 
 	* lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.