diff --git a/include/ChangeLog b/include/ChangeLog
index 938b5ba8440..5ba1afb33b9 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2010-04-20  Nick Clifton  <nickc@redhat.com>
+
+	* sha1.h: Update copyright notice to use GPLv3.
+
 2010-04-14  Doug Evans  <dje@google.com>
 
 	* filenames.h (HAS_DRIVE_SPEC, STRIP_DRIVE_SPEC): New macros.
diff --git a/include/sha1.h b/include/sha1.h
index 0c2b76557e4..5473f91f412 100644
--- a/include/sha1.h
+++ b/include/sha1.h
@@ -1,11 +1,11 @@
 /* Declarations of functions and data types used for SHA1 sum
    library functions.
-   Copyright (C) 2000, 2001, 2003, 2005, 2006, 2008
+   Copyright (C) 2000, 2001, 2003, 2005, 2006, 2008, 2010
    Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
+   Free Software Foundation; either version 3, or (at your option) any
    later version.
 
    This program is distributed in the hope that it will be useful,