diff --git a/lib/isc/include/isc/timer.h b/lib/isc/include/isc/timer.h
index 79c4fe5ed1..0598f79b58 100644
--- a/lib/isc/include/isc/timer.h
+++ b/lib/isc/include/isc/timer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2009, 2012  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1998-2002  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
diff --git a/lib/isc/timer_api.c b/lib/isc/timer_api.c
index c9d91c33aa..39b33e3c74 100644
--- a/lib/isc/timer_api.c
+++ b/lib/isc/timer_api.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2009, 2012  Internet Systems Consortium, Inc. ("ISC")
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/lib/isc/unix/include/isc/time.h b/lib/isc/unix/include/isc/time.h
index 9090929b15..d81d854a24 100644
--- a/lib/isc/unix/include/isc/time.h
+++ b/lib/isc/unix/include/isc/time.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2009, 2012  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1998-2001  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
diff --git a/lib/isc/win32/include/isc/time.h b/lib/isc/win32/include/isc/time.h
index 16be769e7e..7db1da3827 100644
--- a/lib/isc/win32/include/isc/time.h
+++ b/lib/isc/win32/include/isc/time.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004, 2006-2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2006-2009, 2012  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1998-2001  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
diff --git a/lib/isc/win32/time.c b/lib/isc/win32/time.c
index 7ffd0de053..fe303f3732 100644
--- a/lib/isc/win32/time.c
+++ b/lib/isc/win32/time.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004, 2006-2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2006-2009, 2012  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1998-2001, 2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any