diff --git a/doc/Makefile.am b/doc/Makefile.am
index b90f68b1..c499a01d 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,6 +1,6 @@
 # Makefile for `wget' utility
-# Copyright (C) 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011 Free
-# Software Foundation, Inc.
+# Copyright (C) 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011, 2015
+# 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
diff --git a/doc/fdl.texi b/doc/fdl.texi
index 9c3bbe56..a661cb85 100644
--- a/doc/fdl.texi
+++ b/doc/fdl.texi
@@ -5,7 +5,8 @@
 @c hence no sectioning command or @node.
 
 @display
-Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+Copyright @copyright{} 2000, 2001, 2002, 2007, 2008, 2015 Free Software
+Foundation, Inc.
 @uref{http://fsf.org/}
 
 Everyone is permitted to copy and distribute verbatim copies
diff --git a/doc/texi2pod.pl b/doc/texi2pod.pl
index 9db6de17..5ebfa537 100755
--- a/doc/texi2pod.pl
+++ b/doc/texi2pod.pl
@@ -1,7 +1,7 @@
 #! /usr/bin/env perl
 
-#   Copyright (C) 1999, 2000, 2001, 2003, 2007, 2009, 2010, 2011 Free
-#   Software Foundation, Inc.
+#   Copyright (C) 1999, 2000, 2001, 2003, 2007, 2009, 2010, 2011, 2015
+#   Free Software Foundation, Inc.
 
 # This file is part of GCC.
 
diff --git a/doc/wget.texi b/doc/wget.texi
index dafd7bbf..b90ec4bb 100644
--- a/doc/wget.texi
+++ b/doc/wget.texi
@@ -31,8 +31,8 @@ data.
 
 @c man begin COPYRIGHT
 Copyright @copyright{} 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-Inc.
+2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+Foundation, Inc.
 
 @iftex
 Permission is granted to make and distribute verbatim copies of
diff --git a/msdos/config.h b/msdos/config.h
index db739845..35fb72ac 100644
--- a/msdos/config.h
+++ b/msdos/config.h
@@ -1,6 +1,6 @@
 /* Configuration header file for MS-DOS/Watt-32
-   Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   Copyright (C) 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
    This file is part of GNU Wget.
 
diff --git a/msdos/msdos.c b/msdos/msdos.c
index e3328fba..9b3a0068 100644
--- a/msdos/msdos.c
+++ b/msdos/msdos.c
@@ -1,5 +1,5 @@
 /* MSDOS utility functions.
-   Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 94d2080e..e8e93735 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,6 @@
 # Makefile for `wget' utility
 # Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-# 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
 # Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
diff --git a/src/connect.c b/src/connect.c
index c9dd6fb2..024b2310 100644
--- a/src/connect.c
+++ b/src/connect.c
@@ -1,6 +1,6 @@
 /* Establishing and handling network connections.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+   2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
    Foundation, Inc.
 
 This file is part of GNU Wget.
diff --git a/src/connect.h b/src/connect.h
index 3826aa41..9b08848a 100644
--- a/src/connect.h
+++ b/src/connect.h
@@ -1,7 +1,7 @@
 /* Declarations for connect.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/convert.c b/src/convert.c
index d6ab10bd..6d789454 100644
--- a/src/convert.c
+++ b/src/convert.c
@@ -1,6 +1,6 @@
 /* Conversion of links to local files.
-   Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014
-   Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
+   2014, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/convert.h b/src/convert.h
index 23c5f0e1..3105db18 100644
--- a/src/convert.h
+++ b/src/convert.h
@@ -1,6 +1,6 @@
 /* Declarations for convert.c
-   Copyright (C) 2003, 2004, 2005, 2006, 2009, 2010, 2011 Free Software
-   Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006, 2009, 2010, 2011, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/cookies.c b/src/cookies.c
index d4e02220..81ecfa57 100644
--- a/src/cookies.c
+++ b/src/cookies.c
@@ -1,6 +1,6 @@
 /* Support for cookies.
    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-   2010, 2011 Free Software Foundation, Inc.
+   2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/cookies.h b/src/cookies.h
index b3b9b2c0..b4281e1b 100644
--- a/src/cookies.h
+++ b/src/cookies.h
@@ -1,6 +1,6 @@
 /* Support for cookies.
    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-   2010, 2011 Free Software Foundation, Inc.
+   2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/css-tokens.h b/src/css-tokens.h
index 6a1e2ee0..316d97f4 100644
--- a/src/css-tokens.h
+++ b/src/css-tokens.h
@@ -1,5 +1,6 @@
 /* Declarations for css.lex
-   Copyright (C) 2006, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009, 2010, 2011, 2015 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/css-url.c b/src/css-url.c
index 8ee4e8ca..d56918d5 100644
--- a/src/css-url.c
+++ b/src/css-url.c
@@ -1,6 +1,6 @@
 /* Collect URLs from CSS source.
-   Copyright (C) 1998, 2000, 2001, 2002, 2003, 2009, 2010, 2011, 2014 Free
-   Software Foundation, Inc.
+   Copyright (C) 1998, 2000, 2001, 2002, 2003, 2009, 2010, 2011, 2014,
+   2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/css-url.h b/src/css-url.h
index 7f940e69..16959019 100644
--- a/src/css-url.h
+++ b/src/css-url.h
@@ -1,5 +1,6 @@
 /* Declarations for css-url.c.
-   Copyright (C) 2006, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009, 2010, 2011, 2015 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/css.l b/src/css.l
index 5597d863..8b98f271 100644
--- a/src/css.l
+++ b/src/css.l
@@ -6,7 +6,8 @@
 %{
 /* Lex source for CSS tokenizing.
    Taken from http://www.w3.org/TR/CSS21/grammar.html#q2
-   Copyright (C) 2006, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009, 2010, 2011, 2015 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/exits.c b/src/exits.c
index 1daf442c..10aa7932 100644
--- a/src/exits.c
+++ b/src/exits.c
@@ -1,5 +1,6 @@
 /* Exit status handling.
-   Copyright (C) 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2010, 2011, 2012, 2015 Free Software Foundation,
+   Inc.
 
    This file is part of GNU Wget.
 
diff --git a/src/exits.h b/src/exits.h
index 326b013d..1f1a12a3 100644
--- a/src/exits.h
+++ b/src/exits.h
@@ -1,5 +1,6 @@
 /* Exit status related declarations.
-   Copyright (C) 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2010, 2011, 2012, 2015 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/ftp-basic.c b/src/ftp-basic.c
index fdd6114a..b058af92 100644
--- a/src/ftp-basic.c
+++ b/src/ftp-basic.c
@@ -1,7 +1,7 @@
 /* Basic FTP routines.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/ftp-ls.c b/src/ftp-ls.c
index 399d1b4c..f8342e24 100644
--- a/src/ftp-ls.c
+++ b/src/ftp-ls.c
@@ -1,7 +1,7 @@
 /* Parsing FTP `ls' output.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/ftp-opie.c b/src/ftp-opie.c
index 9b376101..ab40b299 100644
--- a/src/ftp-opie.c
+++ b/src/ftp-opie.c
@@ -1,6 +1,6 @@
 /* Opie (s/key) support for FTP.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   2007, 2008, 2009, 2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/ftp.c b/src/ftp.c
index 34c38588..5a1d38b5 100644
--- a/src/ftp.c
+++ b/src/ftp.c
@@ -1,7 +1,7 @@
 /* File Transfer Protocol support.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/ftp.h b/src/ftp.h
index 819ca11f..737ce2ec 100644
--- a/src/ftp.h
+++ b/src/ftp.h
@@ -1,7 +1,7 @@
 /* Declarations for FTP support.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/gnutls.c b/src/gnutls.c
index 604a46e3..5a89e064 100644
--- a/src/gnutls.c
+++ b/src/gnutls.c
@@ -1,6 +1,6 @@
 /* SSL support via GnuTLS library.
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2015
+   Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/hash.c b/src/hash.c
index cd9cfeb1..4116ca0b 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -1,6 +1,6 @@
 /* Hash tables.
    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-   2009, 2010, 2011 Free Software Foundation, Inc.
+   2009, 2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/hash.h b/src/hash.h
index 99b09574..419ae415 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -1,5 +1,5 @@
 /* Hash table declarations.
-   Copyright (C) 2000, 2007, 2008, 2009, 2010, 2011 Free Software
+   Copyright (C) 2000, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
    Foundation, Inc.
 
 This file is part of GNU Wget.
diff --git a/src/host.c b/src/host.c
index df31f3ff..219f89c1 100644
--- a/src/host.c
+++ b/src/host.c
@@ -1,7 +1,7 @@
 /* Host name resolution and matching.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/host.h b/src/host.h
index 84f3d137..785a570c 100644
--- a/src/host.h
+++ b/src/host.h
@@ -1,7 +1,7 @@
 /* Declarations for host.c
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/html-parse.c b/src/html-parse.c
index eaf833d7..42d4bd2b 100644
--- a/src/html-parse.c
+++ b/src/html-parse.c
@@ -1,6 +1,6 @@
 /* HTML parser for Wget.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   2007, 2008, 2009, 2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/html-parse.h b/src/html-parse.h
index 68e94b3f..829ed694 100644
--- a/src/html-parse.h
+++ b/src/html-parse.h
@@ -1,6 +1,6 @@
 /* Declarations for html-parse.c.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   2007, 2008, 2009, 2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/html-url.c b/src/html-url.c
index 07c29bb1..9ad27040 100644
--- a/src/html-url.c
+++ b/src/html-url.c
@@ -1,6 +1,7 @@
 /* Collect URLs from HTML source.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   2007, 2008, 2009, 2010, 2011, 2012, 2015 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/html-url.h b/src/html-url.h
index c4922207..5ee7193e 100644
--- a/src/html-url.h
+++ b/src/html-url.h
@@ -1,5 +1,5 @@
 /* Declarations for html-url.c.
-   Copyright (C) 1995, 1996, 1997, 2009, 2010, 2011 Free Software
+   Copyright (C) 1995, 1996, 1997, 2009, 2010, 2011, 2015 Free Software
    Foundation, Inc.
 
 This file is part of GNU Wget.
diff --git a/src/http-ntlm.c b/src/http-ntlm.c
index bd76cee4..6719de14 100644
--- a/src/http-ntlm.c
+++ b/src/http-ntlm.c
@@ -1,6 +1,6 @@
 /* NTLM code.
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free
+   Software Foundation, Inc.
    Contributed by Daniel Stenberg.
 
 This file is part of GNU Wget.
diff --git a/src/http-ntlm.h b/src/http-ntlm.h
index ec527858..8922f129 100644
--- a/src/http-ntlm.h
+++ b/src/http-ntlm.h
@@ -1,8 +1,8 @@
 #ifndef __HTTP_NTLM_H
 #define __HTTP_NTLM_H
 /* Declarations for http_ntlm.c
-   Copyright (C) 1995, 1996, 1997, 2000, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 2000, 2007, 2008, 2009, 2010, 2011,
+   2015 Free Software Foundation, Inc.
    Contributed by Daniel Stenberg.
 
 This file is part of GNU Wget.
diff --git a/src/http.c b/src/http.c
index 1c5e99d8..b7020efd 100644
--- a/src/http.c
+++ b/src/http.c
@@ -1,7 +1,7 @@
 /* HTTP support.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/http.h b/src/http.h
index 21f1ed5c..05cdda49 100644
--- a/src/http.h
+++ b/src/http.h
@@ -1,6 +1,6 @@
 /* Declarations for HTTP.
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/init.c b/src/init.c
index 8c035dfa..c620a755 100644
--- a/src/init.c
+++ b/src/init.c
@@ -1,7 +1,7 @@
 /* Reading/parsing the initialization file.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/init.h b/src/init.h
index 21ebee58..1969cc76 100644
--- a/src/init.h
+++ b/src/init.h
@@ -1,7 +1,7 @@
 /* Declarations for init.c.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/iri.c b/src/iri.c
index 38c8c6ee..dc1ebd07 100644
--- a/src/iri.c
+++ b/src/iri.c
@@ -1,5 +1,6 @@
 /* IRI related functions.
-   Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2008, 2009, 2010, 2011, 2015 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/iri.h b/src/iri.h
index dbd48072..f2ee9c80 100644
--- a/src/iri.h
+++ b/src/iri.h
@@ -1,5 +1,6 @@
 /* Internationalization related declarations.
-   Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2008, 2009, 2010, 2011, 2015 Free Software Foundation,
+   Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/log.c b/src/log.c
index 654f4409..e4ae5ef7 100644
--- a/src/log.c
+++ b/src/log.c
@@ -1,6 +1,6 @@
 /* Messages logging.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   2007, 2008, 2009, 2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/log.h b/src/log.h
index 144be242..0ccc26d4 100644
--- a/src/log.h
+++ b/src/log.h
@@ -1,6 +1,6 @@
 /* Declarations for log.c.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   2007, 2008, 2009, 2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/main.c b/src/main.c
index a0ad6c9c..b23967bb 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,7 @@
 /* Command line parsing.
-   Copyright (C) 1996-2014 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/mswindows.c b/src/mswindows.c
index 6d111add..1a43b512 100644
--- a/src/mswindows.c
+++ b/src/mswindows.c
@@ -1,7 +1,7 @@
 /* mswindows.c -- Windows-specific support
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/mswindows.h b/src/mswindows.h
index 3b815f00..09d7f8c3 100644
--- a/src/mswindows.h
+++ b/src/mswindows.h
@@ -1,7 +1,7 @@
 /* Declarations for windows
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/netrc.c b/src/netrc.c
index 824fde3d..02ae1be0 100644
--- a/src/netrc.c
+++ b/src/netrc.c
@@ -1,5 +1,5 @@
 /* Read and parse the .netrc file to get hosts, accounts, and passwords.
-   Copyright (C) 1996, 2007, 2008, 2009, 2010, 2011 Free Software
+   Copyright (C) 1996, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
    Foundation, Inc.
 
 This file is part of GNU Wget.
diff --git a/src/netrc.h b/src/netrc.h
index 47adb793..24320018 100644
--- a/src/netrc.h
+++ b/src/netrc.h
@@ -1,6 +1,6 @@
 /* Declarations for netrc.c
-   Copyright (C) 1996, 1996, 1997, 2007, 2008, 2009, 2010, 2011 Free
-   Software Foundation, Inc.
+   Copyright (C) 1996, 1996, 1997, 2007, 2008, 2009, 2010, 2011, 2015
+   Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/openssl.c b/src/openssl.c
index fe2a0bcf..b8a96145 100644
--- a/src/openssl.c
+++ b/src/openssl.c
@@ -1,6 +1,6 @@
 /* SSL support via OpenSSL library.
    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-   2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   2009, 2010, 2011, 2012, 2015 Free Software Foundation, Inc.
    Originally contributed by Christian Fraenkel.
 
 This file is part of GNU Wget.
diff --git a/src/options.h b/src/options.h
index ffb04a96..5a1532cb 100644
--- a/src/options.h
+++ b/src/options.h
@@ -1,7 +1,7 @@
 /* struct options.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/progress.c b/src/progress.c
index 92749c4c..c9794183 100644
--- a/src/progress.c
+++ b/src/progress.c
@@ -1,6 +1,6 @@
 /* Download progress.
    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-   2010, 2011 Free Software Foundation, Inc.
+   2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/progress.h b/src/progress.h
index 778dfa51..3fbe1978 100644
--- a/src/progress.h
+++ b/src/progress.h
@@ -1,6 +1,6 @@
 /* Download progress.
    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-   2010, 2011 Free Software Foundation, Inc.
+   2010, 2011, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/ptimer.c b/src/ptimer.c
index 6562cbc2..17ce678a 100644
--- a/src/ptimer.c
+++ b/src/ptimer.c
@@ -1,6 +1,6 @@
 /* Portable timers.
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/ptimer.h b/src/ptimer.h
index fa9bb831..49234cc0 100644
--- a/src/ptimer.h
+++ b/src/ptimer.h
@@ -1,6 +1,6 @@
 /* Declarations for ptimer.c.
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/recur.c b/src/recur.c
index b6b9dc6a..03d61b83 100644
--- a/src/recur.c
+++ b/src/recur.c
@@ -1,7 +1,7 @@
 /* Handling of recursive HTTP retrieving.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/recur.h b/src/recur.h
index d1312471..1103948b 100644
--- a/src/recur.h
+++ b/src/recur.h
@@ -1,7 +1,7 @@
 /* Declarations for recur.c.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/res.c b/src/res.c
index 19890c68..fb608dd5 100644
--- a/src/res.c
+++ b/src/res.c
@@ -1,6 +1,6 @@
 /* Support for Robot Exclusion Standard (RES).
-   Copyright (C) 2001, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-   Foundation, Inc.
+   Copyright (C) 2001, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of Wget.
 
diff --git a/src/res.h b/src/res.h
index 39c3c55d..1d4986d2 100644
--- a/src/res.h
+++ b/src/res.h
@@ -1,5 +1,5 @@
 /* Declarations for res.c.
-   Copyright (C) 2001, 2007, 2008, 2009, 2010, 2011 Free Software
+   Copyright (C) 2001, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
    Foundation, Inc.
 
 This file is part of Wget.
diff --git a/src/retr.c b/src/retr.c
index d8626dbc..08260a05 100644
--- a/src/retr.c
+++ b/src/retr.c
@@ -1,7 +1,7 @@
 /* File retrieval.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/retr.h b/src/retr.h
index 0a6aef30..5fbbacb5 100644
--- a/src/retr.h
+++ b/src/retr.h
@@ -1,7 +1,7 @@
 /* Declarations for retr.c.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/spider.c b/src/spider.c
index 1508b87e..f34cf179 100644
--- a/src/spider.c
+++ b/src/spider.c
@@ -1,5 +1,5 @@
 /* Keep track of visited URLs in spider mode.
-   Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+   Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
    Foundation, Inc.
 
 This file is part of GNU Wget.
diff --git a/src/spider.h b/src/spider.h
index bfb5328c..fdec3d74 100644
--- a/src/spider.h
+++ b/src/spider.h
@@ -1,5 +1,5 @@
 /* Declarations for spider.c
-   Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+   Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
    Foundation, Inc.
 
 This file is part of GNU Wget.
diff --git a/src/ssl.h b/src/ssl.h
index e365c4f4..23a16ecc 100644
--- a/src/ssl.h
+++ b/src/ssl.h
@@ -1,6 +1,6 @@
 /* SSL support.
    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-   2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   2009, 2010, 2011, 2012, 2015 Free Software Foundation, Inc.
    Originally contributed by Christian Fraenkel.
 
 This file is part of GNU Wget.
diff --git a/src/sysdep.h b/src/sysdep.h
index 3159c996..f94e6989 100644
--- a/src/sysdep.h
+++ b/src/sysdep.h
@@ -1,7 +1,7 @@
 /* Dirty system-dependent hacks.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/test.c b/src/test.c
index 0a566607..e8e36698 100644
--- a/src/test.c
+++ b/src/test.c
@@ -1,6 +1,6 @@
 /* Unit testing.
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/test.h b/src/test.h
index 3aa09561..e60c2928 100644
--- a/src/test.h
+++ b/src/test.h
@@ -1,6 +1,6 @@
 /* Unit testing declarations.
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-   Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free
+   Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/url.c b/src/url.c
index e95f830a..df63e1c1 100644
--- a/src/url.c
+++ b/src/url.c
@@ -1,7 +1,7 @@
 /* URL handling.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/url.h b/src/url.h
index ed91bb1b..b1c46c1c 100644
--- a/src/url.h
+++ b/src/url.h
@@ -1,7 +1,7 @@
 /* Declarations for url.c.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/utils.c b/src/utils.c
index 3cc7d973..617f547e 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,7 +1,7 @@
 /* Various utility functions.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/utils.h b/src/utils.h
index c9512fd9..be1888fc 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,7 +1,7 @@
 /* Declarations for utils.c.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/version.h b/src/version.h
index 32ab5312..46e235a2 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1,5 +1,5 @@
 /* Extern declarations for printing version information
-   Copyright (C) 2013 Free Software Foundation, Inc.
+   Copyright (C) 2013, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/warc.c b/src/warc.c
index 55884e0b..67d0ae4a 100644
--- a/src/warc.c
+++ b/src/warc.c
@@ -1,5 +1,5 @@
 /* Utility functions for writing WARC files.
-   Copyright (C) 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 2011, 2012, 2015 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/src/wget.h b/src/wget.h
index cdc4c4b6..8d2b0f1a 100644
--- a/src/wget.h
+++ b/src/wget.h
@@ -1,7 +1,7 @@
 /* Miscellaneous declarations.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-   Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
diff --git a/testenv/Makefile.am b/testenv/Makefile.am
index ec7d1991..a4e03522 100644
--- a/testenv/Makefile.am
+++ b/testenv/Makefile.am
@@ -1,5 +1,5 @@
 # Makefile for `wget' utility
-# Copyright (C) 2013 Free Software Foundation, Inc.
+# Copyright (C) 2013, 2015 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
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 2446836a..0ea587ee 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,6 +1,6 @@
 # Makefile for `wget' utility
 # Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-# 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
 # Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
diff --git a/util/Makefile.am b/util/Makefile.am
index 188d00f6..bf8481b9 100644
--- a/util/Makefile.am
+++ b/util/Makefile.am
@@ -1,6 +1,6 @@
 # Makefile for `wget' utility
-# Copyright (C) 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011 Free
-# Software Foundation, Inc.
+# Copyright (C) 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011, 2015
+# 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
diff --git a/util/paramcheck.pl b/util/paramcheck.pl
index 660cdb4f..7a07292e 100755
--- a/util/paramcheck.pl
+++ b/util/paramcheck.pl
@@ -1,6 +1,7 @@
 #!/usr/bin/env perl
 
-# Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# Copyright (C) 2008, 2009, 2010, 2011, 2015 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
diff --git a/util/rmold.pl b/util/rmold.pl
index ab4a54ba..6ad11e68 100755
--- a/util/rmold.pl
+++ b/util/rmold.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/env perl -w
 
-# Copyright (C) 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011 Free
-# Software Foundation, Inc.
+# Copyright (C) 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011, 2015
+# 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