diff --git a/AUTHORS b/AUTHORS
index f741efb..bdb3521 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,4 +1,4 @@
-  Copyright (C) 1992, 1997-2002, 2004-2021 Free Software Foundation, Inc.
+  Copyright (C) 1992, 1997-2002, 2004-2022 Free Software Foundation, Inc.
 
   Copying and distribution of this file, with or without modification,
   are permitted in any medium without royalty provided the copyright
diff --git a/ChangeLog-2009 b/ChangeLog-2009
index c7d45cc..ec2a1f4 100644
--- a/ChangeLog-2009
+++ b/ChangeLog-2009
@@ -3648,6 +3648,6 @@
 
         * Version 2.0 released.
 
-Copyright (C) 1998-2021 Free Software Foundation, Inc.
+Copyright (C) 1998-2022 Free Software Foundation, Inc.
 Copying and distribution of this file, with or without modification,
   are permitted provided the copyright notice and this notice are preserved.
diff --git a/HACKING b/HACKING
index cfb7caf..a4a0cbe 100644
--- a/HACKING
+++ b/HACKING
@@ -597,7 +597,7 @@ Then just open the index.html file (in the generated lcov-html directory)
 in your favorite web browser.
 
 ========================================================================
-Copyright (C) 2009-2021 Free Software Foundation, Inc.
+Copyright (C) 2009-2022 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/Makefile.am b/Makefile.am
index e95ba15..b739ce2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 # Process this file with automake to create Makefile.in
 #
-# Copyright 1997-1998, 2005-2021 Free Software Foundation, Inc.
+# Copyright 1997-1998, 2005-2022 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/NEWS b/NEWS
index 5015580..86c82ed 100644
--- a/NEWS
+++ b/NEWS
@@ -1293,7 +1293,7 @@ necessary to track the evolution of the regex package, and since
 I was changing it anyway I decided to do a general cleanup.
 
 ========================================================================
-Copyright (C) 1992, 1997-2002, 2004-2021 Free Software Foundation, Inc.
+Copyright (C) 1992, 1997-2002, 2004-2022 Free Software Foundation, Inc.
 
   Copying and distribution of this file, with or without modification,
   are permitted in any medium without royalty provided the copyright
diff --git a/README b/README
index 706c0bf..e91a89d 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-  Copyright (C) 1992, 1997-2002, 2004-2021 Free Software Foundation, Inc.
+  Copyright (C) 1992, 1997-2002, 2004-2022 Free Software Foundation, Inc.
 
   Copying and distribution of this file, with or without modification,
   are permitted in any medium without royalty provided the copyright
diff --git a/README-alpha b/README-alpha
index 829d52a..57ff679 100644
--- a/README-alpha
+++ b/README-alpha
@@ -1,4 +1,4 @@
-  Copyright (C) 1992, 1997-2002, 2004-2021 Free Software Foundation, Inc.
+  Copyright (C) 1992, 1997-2002, 2004-2022 Free Software Foundation, Inc.
 
   Copying and distribution of this file, with or without modification,
   are permitted in any medium without royalty provided the copyright
diff --git a/README-hacking b/README-hacking
index 44cb75b..1343011 100644
--- a/README-hacking
+++ b/README-hacking
@@ -101,7 +101,7 @@ each program.  One way to do this is to use vc-dwim
 
 -----
 
-Copyright (C) 2002-2021 Free Software Foundation, Inc.
+Copyright (C) 2002-2022 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/TODO b/TODO
index 0b82eff..c866c2d 100644
--- a/TODO
+++ b/TODO
@@ -1,6 +1,6 @@
 Things to do for GNU grep
 
-  Copyright (C) 1992, 1997-2002, 2004-2021 Free Software Foundation, Inc.
+  Copyright (C) 1992, 1997-2002, 2004-2022 Free Software Foundation, Inc.
 
   Copying and distribution of this file, with or without modification,
   are permitted in any medium without royalty provided the copyright
diff --git a/bootstrap.conf b/bootstrap.conf
index 7e4f24c..0bd89fd 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -1,6 +1,6 @@
 # Bootstrap configuration.
 
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2022 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/cfg.mk b/cfg.mk
index aafd47f..6b2e2fc 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -1,5 +1,5 @@
 # Customize maint.mk                           -*- makefile -*-
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 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/configure.ac b/configure.ac
index b120c98..98d757a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl
 dnl autoconf input file for GNU grep
 dnl
-dnl Copyright (C) 1997-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2006, 2009-2022 Free Software Foundation, Inc.
 dnl
 dnl This file is part of GNU grep.
 dnl
diff --git a/doc/Makefile.am b/doc/Makefile.am
index f6b9f4b..bd28da8 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,7 +1,7 @@
 # Process this file with automake to create Makefile.in
 # Makefile.am for grep/doc.
 #
-# Copyright 2008-2021 Free Software Foundation, Inc.
+# Copyright 2008-2022 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/grep.in.1 b/doc/grep.in.1
index 14f6c3c..ed53a8f 100644
--- a/doc/grep.in.1
+++ b/doc/grep.in.1
@@ -1288,7 +1288,7 @@ This man page is maintained only fitfully;
 the full documentation is often more up-to-date.
 .
 .SH COPYRIGHT
-Copyright 1998-2000, 2002, 2005-2021 Free Software Foundation, Inc.
+Copyright 1998-2000, 2002, 2005-2022 Free Software Foundation, Inc.
 .PP
 This is free software;
 see the source for copying conditions.
diff --git a/doc/grep.texi b/doc/grep.texi
index 639afa7..37ef839 100644
--- a/doc/grep.texi
+++ b/doc/grep.texi
@@ -30,7 +30,7 @@
 @copying
 This manual is for @command{grep}, a pattern matching engine.
 
-Copyright @copyright{} 1999--2002, 2005, 2008--2021 Free Software Foundation,
+Copyright @copyright{} 1999--2002, 2005, 2008--2022 Free Software Foundation,
 Inc.
 
 @quotation
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 6a75199..31efb49 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright 1997-1998, 2005-2021 Free Software Foundation, Inc.
+# Copyright 1997-1998, 2005-2022 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/lib/colorize-posix.c b/lib/colorize-posix.c
index 977ea5b..800d2b4 100644
--- a/lib/colorize-posix.c
+++ b/lib/colorize-posix.c
@@ -1,5 +1,5 @@
 /* Output colorization.
-   Copyright 2011-2021 Free Software Foundation, Inc.
+   Copyright 2011-2022 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/lib/colorize-w32.c b/lib/colorize-w32.c
index a6e8d09..7ce6c5e 100644
--- a/lib/colorize-w32.c
+++ b/lib/colorize-w32.c
@@ -1,5 +1,5 @@
 /* Output colorization on MS-Windows.
-   Copyright 2011-2021 Free Software Foundation, Inc.
+   Copyright 2011-2022 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/lib/colorize.h b/lib/colorize.h
index c027ad9..ff8e54f 100644
--- a/lib/colorize.h
+++ b/lib/colorize.h
@@ -1,6 +1,6 @@
 /* Output colorization.
 
-   Copyright 2011-2021 Free Software Foundation, Inc.
+   Copyright 2011-2022 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 3, or (at your option)
diff --git a/m4/pcre.m4 b/m4/pcre.m4
index 970a229..af77be4 100644
--- a/m4/pcre.m4
+++ b/m4/pcre.m4
@@ -1,6 +1,6 @@
 # pcre.m4 - check for PCRE library support
 
-# Copyright (C) 2010-2021 Free Software Foundation, Inc.
+# Copyright (C) 2010-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 4d41ff9..c23133a 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,6 +1,6 @@
 # List of files which containing translatable strings.
 #
-# Copyright 1997-1998, 2005-2021 Free Software Foundation, Inc.
+# Copyright 1997-1998, 2005-2022 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/src/Makefile.am b/src/Makefile.am
index db1bb3f..52743af 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,5 +1,5 @@
 ## Process this file with automake to create Makefile.in
-# Copyright 1997-1998, 2005-2021 Free Software Foundation, Inc.
+# Copyright 1997-1998, 2005-2022 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/src/dfasearch.c b/src/dfasearch.c
index 1675865..744b8f8 100644
--- a/src/dfasearch.c
+++ b/src/dfasearch.c
@@ -1,5 +1,5 @@
 /* dfasearch.c - searching subroutines using dfa and regex for grep.
-   Copyright 1992, 1998, 2000, 2007, 2009-2021 Free Software Foundation, Inc.
+   Copyright 1992, 1998, 2000, 2007, 2009-2022 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/src/die.h b/src/die.h
index cc47c5a..4197f0f 100644
--- a/src/die.h
+++ b/src/die.h
@@ -1,5 +1,5 @@
 /* Report an error and exit.
-   Copyright 2016-2021 Free Software Foundation, Inc.
+   Copyright 2016-2022 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/src/grep.c b/src/grep.c
index 19dff43..6ff852a 100644
--- a/src/grep.c
+++ b/src/grep.c
@@ -1,5 +1,5 @@
 /* grep.c - main driver file for grep.
-   Copyright (C) 1992, 1997-2002, 2004-2021 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1997-2002, 2004-2022 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/src/grep.h b/src/grep.h
index 04c15dd..fdafdc6 100644
--- a/src/grep.h
+++ b/src/grep.h
@@ -1,5 +1,5 @@
 /* grep.h - interface to grep driver for searching subroutines.
-   Copyright (C) 1992, 1998, 2001, 2007, 2009-2021 Free Software Foundation,
+   Copyright (C) 1992, 1998, 2001, 2007, 2009-2022 Free Software Foundation,
    Inc.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/src/kwsearch.c b/src/kwsearch.c
index 171db9a..f651717 100644
--- a/src/kwsearch.c
+++ b/src/kwsearch.c
@@ -1,5 +1,5 @@
 /* kwsearch.c - searching subroutines using kwset for grep.
-   Copyright 1992, 1998, 2000, 2007, 2009-2021 Free Software Foundation, Inc.
+   Copyright 1992, 1998, 2000, 2007, 2009-2022 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/src/kwset.c b/src/kwset.c
index 329b802..fc25a94 100644
--- a/src/kwset.c
+++ b/src/kwset.c
@@ -1,5 +1,5 @@
 /* kwset.c - search for any of a set of keywords.
-   Copyright (C) 1989, 1998, 2000, 2005, 2007, 2009-2021 Free Software
+   Copyright (C) 1989, 1998, 2000, 2005, 2007, 2009-2022 Free Software
    Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/src/kwset.h b/src/kwset.h
index cb94cf4..3c2f014 100644
--- a/src/kwset.h
+++ b/src/kwset.h
@@ -1,5 +1,5 @@
 /* kwset.h - header declaring the keyword set library.
-   Copyright (C) 1989, 1998, 2005, 2007, 2009-2021 Free Software Foundation,
+   Copyright (C) 1989, 1998, 2005, 2007, 2009-2022 Free Software Foundation,
    Inc.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/src/pcresearch.c b/src/pcresearch.c
index c12c674..f332a44 100644
--- a/src/pcresearch.c
+++ b/src/pcresearch.c
@@ -1,5 +1,5 @@
 /* pcresearch.c - searching subroutines using PCRE for grep.
-   Copyright 2000, 2007, 2009-2021 Free Software Foundation, Inc.
+   Copyright 2000, 2007, 2009-2022 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/src/search.h b/src/search.h
index acc282c..1f548d9 100644
--- a/src/search.h
+++ b/src/search.h
@@ -1,5 +1,5 @@
 /* search.c - searching subroutines using dfa, kwset and regex for grep.
-   Copyright 1992, 1998, 2000, 2007, 2009-2021 Free Software Foundation, Inc.
+   Copyright 1992, 1998, 2000, 2007, 2009-2022 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/src/searchutils.c b/src/searchutils.c
index ebc4a11..ed62180 100644
--- a/src/searchutils.c
+++ b/src/searchutils.c
@@ -1,5 +1,5 @@
 /* searchutils.c - helper subroutines for grep's matchers.
-   Copyright 1992, 1998, 2000, 2007, 2009-2021 Free Software Foundation, Inc.
+   Copyright 1992, 1998, 2000, 2007, 2009-2022 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/src/system.h b/src/system.h
index 40f4d55..8025773 100644
--- a/src/system.h
+++ b/src/system.h
@@ -1,5 +1,5 @@
 /* Portability cruft.  Include after config.h and sys/types.h.
-   Copyright 1996, 1998-2000, 2007, 2009-2021 Free Software Foundation, Inc.
+   Copyright 1996, 1998-2000, 2007, 2009-2022 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/Coreutils.pm b/tests/Coreutils.pm
index 3bb4d5d..031b6d9 100644
--- a/tests/Coreutils.pm
+++ b/tests/Coreutils.pm
@@ -1,7 +1,7 @@
 package Coreutils;
 # This is a testing framework.
 
-# Copyright (C) 1998-2015, 2017-2021 Free Software Foundation, Inc.
+# Copyright (C) 1998-2015, 2017-2022 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/CuSkip.pm b/tests/CuSkip.pm
index f5fd9f1..ff28ecd 100644
--- a/tests/CuSkip.pm
+++ b/tests/CuSkip.pm
@@ -1,7 +1,7 @@
 package CuSkip;
 # Skip a test: emit diag to log and to stderr, and exit 77
 
-# Copyright (C) 2011-2015, 2017-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2015, 2017-2022 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/CuTmpdir.pm b/tests/CuTmpdir.pm
index 93ecd9b..7b38b2d 100644
--- a/tests/CuTmpdir.pm
+++ b/tests/CuTmpdir.pm
@@ -1,7 +1,7 @@
 package CuTmpdir;
 # create, then chdir into a temporary sub-directory
 
-# Copyright (C) 2007-2015, 2017-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007-2015, 2017-2022 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 92f194f..04a9eee 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,5 +1,5 @@
 ## Process this file with automake to create Makefile.in
-# Copyright 1997-1998, 2005-2021 Free Software Foundation, Inc.
+# Copyright 1997-1998, 2005-2022 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/backref b/tests/backref
index 947981b..510e130 100755
--- a/tests/backref
+++ b/tests/backref
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test for back-references and other things.
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/backref-alt b/tests/backref-alt
index 986621b..7c84f6f 100755
--- a/tests/backref-alt
+++ b/tests/backref-alt
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test for a bug in glibc's regex code as of 2015-09-19.
 #
-# Copyright 2015-2021 Free Software Foundation, Inc.
+# Copyright 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/backslash-dot b/tests/backslash-dot
index b4dd567..96cd738 100755
--- a/tests/backslash-dot
+++ b/tests/backslash-dot
@@ -1,7 +1,7 @@
 #! /bin/sh
 # This once failed to match: echo . | grep '\.'
 #
-# Copyright (C) 2020-2021 Free Software Foundation, Inc.
+# Copyright (C) 2020-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/backslash-s-and-repetition-operators b/tests/backslash-s-and-repetition-operators
index 8acb60a..95d933d 100755
--- a/tests/backslash-s-and-repetition-operators
+++ b/tests/backslash-s-and-repetition-operators
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Ensure that \s and \S work with repetition operators.
 #
-# Copyright (C) 2013-2021 Free Software Foundation, Inc.
+# Copyright (C) 2013-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/backslash-s-vs-invalid-multibyte b/tests/backslash-s-vs-invalid-multibyte
index 79d5733..3acaea7 100755
--- a/tests/backslash-s-vs-invalid-multibyte
+++ b/tests/backslash-s-vs-invalid-multibyte
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Ensure that neither \s nor \S matches an invalid multibyte character.
 #
-# Copyright (C) 2013-2021 Free Software Foundation, Inc.
+# Copyright (C) 2013-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/binary-file-matches b/tests/binary-file-matches
index 8fea071..16ead1d 100755
--- a/tests/binary-file-matches
+++ b/tests/binary-file-matches
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test for the "binary file ... matches" diagnostic.
 #
-# Copyright (C) 2020-2021 Free Software Foundation, Inc.
+# Copyright (C) 2020-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/bre b/tests/bre
index 5be164c..62435d2 100755
--- a/tests/bre
+++ b/tests/bre
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Regression test for GNU grep.
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/bre.awk b/tests/bre.awk
index 519e270..50c32d2 100644
--- a/tests/bre.awk
+++ b/tests/bre.awk
@@ -1,4 +1,4 @@
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/c-locale b/tests/c-locale
index 15d63b2..525bf16 100755
--- a/tests/c-locale
+++ b/tests/c-locale
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Regression test for GNU grep.
 #
-# Copyright 2016-2021 Free Software Foundation, Inc.
+# Copyright 2016-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/case-fold-titlecase b/tests/case-fold-titlecase
index 0aaf616..a920fa8 100755
--- a/tests/case-fold-titlecase
+++ b/tests/case-fold-titlecase
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check that case folding works even with titlecase and similarly odd chars.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/count-newline b/tests/count-newline
index 10e0870..964be69 100755
--- a/tests/count-newline
+++ b/tests/count-newline
@@ -2,7 +2,7 @@
 # Test that newline is counted correctly even when the transition
 # table is rebuilt.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/dfa-coverage b/tests/dfa-coverage
index 0a67fbb..b029fe8 100755
--- a/tests/dfa-coverage
+++ b/tests/dfa-coverage
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise the final reachable code in dfa.c's match_mb_charset.
 
-# Copyright (C) 2012-2021 Free Software Foundation, Inc.
+# Copyright (C) 2012-2022 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/dfa-heap-overrun b/tests/dfa-heap-overrun
index 4ffa789..2435bcf 100755
--- a/tests/dfa-heap-overrun
+++ b/tests/dfa-heap-overrun
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Trigger a heap overrun in grep-2.6..grep-2.8.
 
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2022 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/dfa-invalid-utf8 b/tests/dfa-invalid-utf8
index 8d4e96e..5a034fe 100755
--- a/tests/dfa-invalid-utf8
+++ b/tests/dfa-invalid-utf8
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test whether "grep '.'" matches invalid UTF-8 byte sequences.
 #
-# Copyright 2019-2021 Free Software Foundation, Inc.
+# Copyright 2019-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/empty b/tests/empty
index 92f50bb..8e070e7 100755
--- a/tests/empty
+++ b/tests/empty
@@ -2,7 +2,7 @@
 # test that the empty file means no pattern
 # and an empty pattern means match all.
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/empty-line-mb b/tests/empty-line-mb
index 579921d..fd68cfd 100755
--- a/tests/empty-line-mb
+++ b/tests/empty-line-mb
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Exercise bugs in grep-2.13 with -i, -n and an RE of ^$ in a multi-byte locale.
 #
-# Copyright (C) 2012-2021 Free Software Foundation, Inc.
+# Copyright (C) 2012-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/encoding-error b/tests/encoding-error
index 2ec71c9..a3c26e7 100755
--- a/tests/encoding-error
+++ b/tests/encoding-error
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test grep's behavior on encoding errors.
 #
-# Copyright 2015-2021 Free Software Foundation, Inc.
+# Copyright 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/envvar-check b/tests/envvar-check
index decc256..56354a0 100644
--- a/tests/envvar-check
+++ b/tests/envvar-check
@@ -1,7 +1,7 @@
 # -*- sh -*-
 # Check environment variables for sane values while testing.
 
-# Copyright (C) 2000-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2022 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/ere b/tests/ere
index 7d2c75b..a74e03c 100755
--- a/tests/ere
+++ b/tests/ere
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Regression test for GNU grep.
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/ere.awk b/tests/ere.awk
index 3b4c629..c19237c 100644
--- a/tests/ere.awk
+++ b/tests/ere.awk
@@ -1,4 +1,4 @@
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/false-match-mb-non-utf8 b/tests/false-match-mb-non-utf8
index e618996..65b18c8 100755
--- a/tests/false-match-mb-non-utf8
+++ b/tests/false-match-mb-non-utf8
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test for false matches in grep 2.19..2.26 in multibyte, non-UTF8 locales
 #
-# Copyright (C) 2016-2021 Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/fgrep-longest b/tests/fgrep-longest
index 9fd9879..4e40452 100755
--- a/tests/fgrep-longest
+++ b/tests/fgrep-longest
@@ -2,7 +2,7 @@
 # With multiple matches, grep -Fo could print a shorter one.
 # This bug affected grep versions 2.26 through 2.27.
 #
-# Copyright (C) 2017-2021 Free Software Foundation, Inc.
+# Copyright (C) 2017-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/file b/tests/file
index 236d9f0..ce96b31 100755
--- a/tests/file
+++ b/tests/file
@@ -4,7 +4,7 @@
 # grep -F -f pattern_file file
 # grep -G -f pattern_file file
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/filename-lineno.pl b/tests/filename-lineno.pl
index 1ff3d6a..a62e5ac 100755
--- a/tests/filename-lineno.pl
+++ b/tests/filename-lineno.pl
@@ -4,7 +4,7 @@
 # file or line number from which the offending regular expression came.
 # With 2.26, now, each such diagnostic has a "FILENAME:LINENO: " prefix.
 
-# Copyright (C) 2016-2021 Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 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/fmbtest b/tests/fmbtest
index 5fada35..e348062 100755
--- a/tests/fmbtest
+++ b/tests/fmbtest
@@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/foad1 b/tests/foad1
index 588107d..e13a992 100755
--- a/tests/foad1
+++ b/tests/foad1
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test various combinations of command-line options.
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/get-mb-cur-max.c b/tests/get-mb-cur-max.c
index 4b2e40e..c40126b 100644
--- a/tests/get-mb-cur-max.c
+++ b/tests/get-mb-cur-max.c
@@ -1,5 +1,5 @@
 /* Auxiliary program to detect support for a locale.
-   Copyright 2010-2021 Free Software Foundation, Inc.
+   Copyright 2010-2022 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/hash-collision-perf b/tests/hash-collision-perf
index 898b496..d701140 100755
--- a/tests/hash-collision-perf
+++ b/tests/hash-collision-perf
@@ -2,7 +2,7 @@
 # Test for this performance regression:
 # grep-3.5 and 3.6 would take O(N^2) time for some sets of input regexps.
 
-# Copyright 2020-2021 Free Software Foundation, Inc.
+# Copyright 2020-2022 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/help-version b/tests/help-version
index 44015ce..29a069f 100755
--- a/tests/help-version
+++ b/tests/help-version
@@ -2,7 +2,7 @@
 # Make sure all of these programs work properly
 # when invoked with --help or --version.
 
-# Copyright (C) 2000-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2022 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/high-bit-range b/tests/high-bit-range
index 38dff54..6e129ce 100755
--- a/tests/high-bit-range
+++ b/tests/high-bit-range
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise high-bit-set unibyte-in-[...]-range bug.
 
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2022 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/initial-tab b/tests/initial-tab
index c19a7ce..16d9075 100755
--- a/tests/initial-tab
+++ b/tests/initial-tab
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise -T.
 
-# Copyright 2016-2021 Free Software Foundation, Inc.
+# Copyright 2016-2022 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/khadafy b/tests/khadafy
index 1c68d5b..1b78dd5 100755
--- a/tests/khadafy
+++ b/tests/khadafy
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Regression test for GNU grep.
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/kwset-abuse b/tests/kwset-abuse
index bb8911f..632b4a9 100755
--- a/tests/kwset-abuse
+++ b/tests/kwset-abuse
@@ -2,7 +2,7 @@
 # Evoke a segfault in a hard-to-reach code path of kwset.c.
 # This bug affected grep versions 2.19 through 2.21.
 #
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 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/long-pattern-perf b/tests/long-pattern-perf
index 8151c1a..2d5e7c1 100755
--- a/tests/long-pattern-perf
+++ b/tests/long-pattern-perf
@@ -1,7 +1,7 @@
 #!/bin/sh
 # grep-2.21 would incur a 100x penalty for 10x increase in regexp length
 
-# Copyright 2015-2021 Free Software Foundation, Inc.
+# Copyright 2015-2022 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/many-regex-performance b/tests/many-regex-performance
index 4b4dfe8..65d8b22 100755
--- a/tests/many-regex-performance
+++ b/tests/many-regex-performance
@@ -3,7 +3,7 @@
 # grep-3.4 would require O(N^2) RSS for N regexps
 # grep-3.5 requires O(N) in the most common cases.
 
-# Copyright 2020-2021 Free Software Foundation, Inc.
+# Copyright 2020-2022 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/match-lines b/tests/match-lines
index 597f061..d0fc917 100755
--- a/tests/match-lines
+++ b/tests/match-lines
@@ -3,7 +3,7 @@
 # grep -F -x -o PAT print an extra newline for each match.
 # This would fail for grep-2.19 and grep-2.20.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/mb-dot-newline b/tests/mb-dot-newline
index 8cc4ddf..061c493 100755
--- a/tests/mb-dot-newline
+++ b/tests/mb-dot-newline
@@ -2,7 +2,7 @@
 # Trigger a bug in the DFA matcher.
 # This would fail for grep-2.20.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/mb-non-UTF8-overrun b/tests/mb-non-UTF8-overrun
index 11668a3..4921287 100755
--- a/tests/mb-non-UTF8-overrun
+++ b/tests/mb-non-UTF8-overrun
@@ -2,7 +2,7 @@
 # grep would sometimes read beyond end of input, when using a non-UTF8
 # multibyte locale.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/mb-non-UTF8-perf-Fw b/tests/mb-non-UTF8-perf-Fw
index cdf7e22..d46bce3 100755
--- a/tests/mb-non-UTF8-perf-Fw
+++ b/tests/mb-non-UTF8-perf-Fw
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for a performance regression with -Fw and a non-UTF8 multibyte locale.
 
-# Copyright 2019-2021 Free Software Foundation, Inc.
+# Copyright 2019-2022 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/mb-non-UTF8-performance b/tests/mb-non-UTF8-performance
index a0e9b70..a6208d8 100755
--- a/tests/mb-non-UTF8-performance
+++ b/tests/mb-non-UTF8-performance
@@ -3,7 +3,7 @@
 # The 200x is on an Intel i7-based system.
 # On an AMD FX-4100, it would take up to 2500x longer.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/mb-non-UTF8-word-boundary b/tests/mb-non-UTF8-word-boundary
index 8c4c755..384a592 100755
--- a/tests/mb-non-UTF8-word-boundary
+++ b/tests/mb-non-UTF8-word-boundary
@@ -1,7 +1,7 @@
 #!/bin/sh
 # grep -Fw could false-match when using a non-UTF8 multibyte locale.
 
-# Copyright 2019-2021 Free Software Foundation, Inc.
+# Copyright 2019-2022 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/multibyte-white-space b/tests/multibyte-white-space
index 39b90c6..d7c57cd 100755
--- a/tests/multibyte-white-space
+++ b/tests/multibyte-white-space
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test whether \s matches SP and UTF-8 multi-byte white space characters.
 #
-# Copyright (C) 2013-2021 Free Software Foundation, Inc.
+# Copyright (C) 2013-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/multiple-begin-or-end-line b/tests/multiple-begin-or-end-line
index 9f09c62..bbb5566 100755
--- a/tests/multiple-begin-or-end-line
+++ b/tests/multiple-begin-or-end-line
@@ -2,7 +2,7 @@
 # Test a pattern of multiple begin or end line constraints.
 # This would mistakenly print a line when using grep-2.19.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/null-byte b/tests/null-byte
index d86c249..a17eef8 100755
--- a/tests/null-byte
+++ b/tests/null-byte
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test NUL bytes in patterns and data.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/options b/tests/options
index 84ff327..c81d123 100755
--- a/tests/options
+++ b/tests/options
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test for POSIX options for grep
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre b/tests/pcre
index 449156d..f2c63c8 100755
--- a/tests/pcre
+++ b/tests/pcre
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Simple PCRE tests.
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-abort b/tests/pcre-abort
index 772a1d2..5ad8e1f 100755
--- a/tests/pcre-abort
+++ b/tests/pcre-abort
@@ -2,7 +2,7 @@
 # Show that grep handles PCRE2_ERROR_MATCHLIMIT.
 # In grep-2.8, it would abort.
 #
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-count b/tests/pcre-count
index 9eda54b..4e289c2 100755
--- a/tests/pcre-count
+++ b/tests/pcre-count
@@ -2,7 +2,7 @@
 # grep -P / grep -Pc are inconsistent results
 # This bug affected grep versions 2.21 through 2.22.
 #
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-infloop b/tests/pcre-infloop
index a4c7cac..abcda5d 100755
--- a/tests/pcre-infloop
+++ b/tests/pcre-infloop
@@ -2,7 +2,7 @@
 # With some versions of libpcre, apparently including 8.35,
 # the following would trigger an infinite loop in its match function.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/pcre-invalid-utf8-infloop b/tests/pcre-invalid-utf8-infloop
index 45b5ee1..6bb8bed 100755
--- a/tests/pcre-invalid-utf8-infloop
+++ b/tests/pcre-invalid-utf8-infloop
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Ensure that grep -oaP doesn't infloop for invalid multi-byte input
 #
-# Copyright (C) 2015-2021 Free Software Foundation, Inc.
+# Copyright (C) 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-invalid-utf8-input b/tests/pcre-invalid-utf8-input
index d1a2920..635909a 100755
--- a/tests/pcre-invalid-utf8-input
+++ b/tests/pcre-invalid-utf8-input
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Ensure that grep -P doesn't abort or infloop for invalid multi-byte input
 #
-# Copyright (C) 2013-2021 Free Software Foundation, Inc.
+# Copyright (C) 2013-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-jitstack b/tests/pcre-jitstack
index 2a2b1b9..a558290 100755
--- a/tests/pcre-jitstack
+++ b/tests/pcre-jitstack
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Grep 2.21 would report "grep: internal PCRE error: -27"
 #
-# Copyright 2015-2021 Free Software Foundation, Inc.
+# Copyright 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-o b/tests/pcre-o
index 1d155a7..31cdd4a 100755
--- a/tests/pcre-o
+++ b/tests/pcre-o
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Ensure that grep -oP doesn't cause internal error at match.
 #
-# Copyright (C) 2014-2021 Free Software Foundation, Inc.
+# Copyright (C) 2014-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-utf8 b/tests/pcre-utf8
index c5d0b80..a1f5c0c 100755
--- a/tests/pcre-utf8
+++ b/tests/pcre-utf8
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Ensure that, with -P, Unicode \p{} symbols are correctly matched.
 #
-# Copyright (C) 2012-2021 Free Software Foundation, Inc.
+# Copyright (C) 2012-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-w b/tests/pcre-w
index 7173b58..ef155c3 100755
--- a/tests/pcre-w
+++ b/tests/pcre-w
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Before grep-2.19, grep -Pw %% would match %% enclosed in word boundaries
 #
-# Copyright (C) 2014-2021 Free Software Foundation, Inc.
+# Copyright (C) 2014-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/pcre-wx-backref b/tests/pcre-wx-backref
index 350091a..1307f25 100755
--- a/tests/pcre-wx-backref
+++ b/tests/pcre-wx-backref
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Before grep-2.19, grep -P and -w/-x would not work with a back-reference.
 #
-# Copyright (C) 2014-2021 Free Software Foundation, Inc.
+# Copyright (C) 2014-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/posix-bracket b/tests/posix-bracket
index 5b8a0fc..d8b4c5f 100755
--- a/tests/posix-bracket
+++ b/tests/posix-bracket
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check various bracket expressions in the POSIX locale.
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/proc b/tests/proc
index 43b62d8..78ce7d7 100755
--- a/tests/proc
+++ b/tests/proc
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test the /proc file system if available.
 
-# Copyright 2016-2021 Free Software Foundation, Inc.
+# Copyright 2016-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/spencer1 b/tests/spencer1
index 56eaeda..9176996 100755
--- a/tests/spencer1
+++ b/tests/spencer1
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Regression test for GNU grep.
 # Copyright (C) 1988 Henry Spencer.
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/spencer1-locale b/tests/spencer1-locale
index 6a3d58a..cc8cd3d 100755
--- a/tests/spencer1-locale
+++ b/tests/spencer1-locale
@@ -2,7 +2,7 @@
 # Regression test for GNU grep.
 #
 # Copyright (C) 1988 Henry Spencer.
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/spencer1-locale.awk b/tests/spencer1-locale.awk
index 36a2c5b..f659573 100644
--- a/tests/spencer1-locale.awk
+++ b/tests/spencer1-locale.awk
@@ -1,5 +1,5 @@
 # Copyright (C) 1988 Henry Spencer.
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/spencer1.awk b/tests/spencer1.awk
index 6b9d3ee..162e8a9 100644
--- a/tests/spencer1.awk
+++ b/tests/spencer1.awk
@@ -1,5 +1,5 @@
 # Copyright (C) 1988 Henry Spencer.
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/spencer2 b/tests/spencer2
index 5902052..c43e07c 100644
--- a/tests/spencer2
+++ b/tests/spencer2
@@ -2,7 +2,7 @@
 # Regression test for GNU grep.
 #
 # Copyright (C) 1988 Henry Spencer.
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/status b/tests/status
index 4b15426..5c02d98 100755
--- a/tests/status
+++ b/tests/status
@@ -5,7 +5,7 @@
 #  1 no match
 #  2 file not found
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/surrogate-pair b/tests/surrogate-pair
index c1cbaba..2c859fc 100755
--- a/tests/surrogate-pair
+++ b/tests/surrogate-pair
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check the handling of characters outside the Unicode BMP.
 
-# Copyright (C) 2013-2021 Free Software Foundation, Inc.
+# Copyright (C) 2013-2022 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/surrogate-search b/tests/surrogate-search
index 2679c3c..da085d3 100755
--- a/tests/surrogate-search
+++ b/tests/surrogate-search
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check characters outside the Unicode BMP in the search string.
 
-# Copyright 2021 Free Software Foundation, Inc.
+# Copyright 2021-2022 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/symlink b/tests/symlink
index b580ce7..dce0cc1 100755
--- a/tests/symlink
+++ b/tests/symlink
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check that "grep -r" does the right thing with symbolic links.
 
-# Copyright (C) 2012-2021 Free Software Foundation, Inc.
+# Copyright (C) 2012-2022 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/tests b/tests/tests
index b9ae5cf..03624b9 100644
--- a/tests/tests
+++ b/tests/tests
@@ -1,6 +1,6 @@
 # regular expression test set
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/triple-backref b/tests/triple-backref
index 796fa7b..80b6ddc 100755
--- a/tests/triple-backref
+++ b/tests/triple-backref
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test for a bug in glibc's regex code as of September 7, 2014.
 #
-# Copyright (C) 2014-2021 Free Software Foundation, Inc.
+# Copyright (C) 2014-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/turkish-I b/tests/turkish-I
index cfe90c2..05d6f2a 100755
--- a/tests/turkish-I
+++ b/tests/turkish-I
@@ -1,7 +1,7 @@
 #!/bin/sh
 # grep -i in UTF-8: missing NL in output on line containing I WITH DOT (U+0130)
 
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2022 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/turkish-I-without-dot b/tests/turkish-I-without-dot
index 127ec2f..44a3117 100755
--- a/tests/turkish-I-without-dot
+++ b/tests/turkish-I-without-dot
@@ -3,7 +3,7 @@
 # (like "I" in the tr_TR.utf8 locale) whose lower-case representation
 # occupies more bytes (two in this case, for 0xc4b1, aka U+0131).
 
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2022 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/turkish-eyes b/tests/turkish-eyes
index 2969d09..64fc3b0 100755
--- a/tests/turkish-eyes
+++ b/tests/turkish-eyes
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that case-insensitive matching works with all Turkish i's
 
-# Copyright (C) 2014-2021 Free Software Foundation, Inc.
+# Copyright (C) 2014-2022 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/two-chars b/tests/two-chars
index f866d6a..ad549a5 100755
--- a/tests/two-chars
+++ b/tests/two-chars
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Check for grep -F with two patterns consisting of the same char.
 #
-# Copyright 2016-2021 Free Software Foundation, Inc.
+# Copyright 2016-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/two-files b/tests/two-files
index 0129a9d..41ed6da 100755
--- a/tests/two-files
+++ b/tests/two-files
@@ -2,7 +2,7 @@
 # Read two files, of increasing size.
 # With ASAN, this would have triggered a false-positive read of poisoned memory.
 #
-# Copyright 2015-2021 Free Software Foundation, Inc.
+# Copyright 2015-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/unibyte-binary b/tests/unibyte-binary
index f76276f..64c2bd3 100755
--- a/tests/unibyte-binary
+++ b/tests/unibyte-binary
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test binary files in unibyte locales with encoding errors
 
-# Copyright 2016-2021 Free Software Foundation, Inc.
+# Copyright 2016-2022 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/unibyte-bracket-expr b/tests/unibyte-bracket-expr
index 4ee481f..0ed6284 100755
--- a/tests/unibyte-bracket-expr
+++ b/tests/unibyte-bracket-expr
@@ -5,7 +5,7 @@
 # ru_RU.KOI8-R for any C whose wide-char representation differed from
 # its single-byte equivalent.
 
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2022 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/unibyte-negated-circumflex b/tests/unibyte-negated-circumflex
index 47426be..3f47a1b 100755
--- a/tests/unibyte-negated-circumflex
+++ b/tests/unibyte-negated-circumflex
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise a bug where [^^-^] was treated as if it were [^-^].
 
-# Copyright 2014-2021 Free Software Foundation, Inc.
+# Copyright 2014-2022 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/utf8-bracket b/tests/utf8-bracket
index 0d31ece..2e10db5 100755
--- a/tests/utf8-bracket
+++ b/tests/utf8-bracket
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check bracket expressions in a UTF-8 locale.
 
-# Copyright 2015-2021 Free Software Foundation, Inc.
+# Copyright 2015-2022 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/write-error-msg b/tests/write-error-msg
index f992df5..8cb1d26 100755
--- a/tests/write-error-msg
+++ b/tests/write-error-msg
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that output errors are reported with errno information.
 
-# Copyright 2016-2021 Free Software Foundation, Inc.
+# Copyright 2016-2022 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/yesno b/tests/yesno
index be03d2c..204196c 100755
--- a/tests/yesno
+++ b/tests/yesno
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test feature interaction of -C, -v, -o, and -m.
 #
-# Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/tests/z-anchor-newline b/tests/z-anchor-newline
index cacce66..5f9667c 100755
--- a/tests/z-anchor-newline
+++ b/tests/z-anchor-newline
@@ -2,7 +2,7 @@
 # grep -z with an anchor in the regex could mistakenly match text
 # including a newline.
 
-# Copyright 2016-2021 Free Software Foundation, Inc.
+# Copyright 2016-2022 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