Update copyright dates with scripts/update-copyrights

107 files changed, 107 insertions, 107 deletions

diff --git a/locale/C-address.c b/locale/C-address.c
index 40ce9fbcf3..a859d1e8a5 100644
--- a/locale/C-address.c
+++ b/locale/C-address.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-collate-seq.c b/locale/C-collate-seq.c
index 4408b741da..6ea727bbd6 100644
--- a/locale/C-collate-seq.c
+++ b/locale/C-collate-seq.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-collate.c b/locale/C-collate.c
index f9c2b7741b..5346628aab 100644
--- a/locale/C-collate.c
+++ b/locale/C-collate.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-ctype.c b/locale/C-ctype.c
index 6253f7f413..86728847b2 100644
--- a/locale/C-ctype.c
+++ b/locale/C-ctype.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-identification.c b/locale/C-identification.c
index 9648de05bc..2e9c5e22be 100644
--- a/locale/C-identification.c
+++ b/locale/C-identification.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-measurement.c b/locale/C-measurement.c
index 99e16caa3e..04774c248d 100644
--- a/locale/C-measurement.c
+++ b/locale/C-measurement.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-messages.c b/locale/C-messages.c
index 8fc5c397e3..6f6c6ad0bc 100644
--- a/locale/C-messages.c
+++ b/locale/C-messages.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-monetary.c b/locale/C-monetary.c
index 9c752bc1b6..c8fcef30f2 100644
--- a/locale/C-monetary.c
+++ b/locale/C-monetary.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-name.c b/locale/C-name.c
index 0c04b447cd..ba4512a4ca 100644
--- a/locale/C-name.c
+++ b/locale/C-name.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-numeric.c b/locale/C-numeric.c
index 6f67deca1f..32f141b37a 100644
--- a/locale/C-numeric.c
+++ b/locale/C-numeric.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-paper.c b/locale/C-paper.c
index 56b9519801..105590bd71 100644
--- a/locale/C-paper.c
+++ b/locale/C-paper.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-telephone.c b/locale/C-telephone.c
index 1e8e8b7a66..21de877c93 100644
--- a/locale/C-telephone.c
+++ b/locale/C-telephone.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-time.c b/locale/C-time.c
index 78d87046fb..1447439828 100644
--- a/locale/C-time.c
+++ b/locale/C-time.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/C-translit.h.in b/locale/C-translit.h.in
index 44bf88dad1..3da60567b3 100644
--- a/locale/C-translit.h.in
+++ b/locale/C-translit.h.in
@@ -1,5 +1,5 @@
 # Transliteration for the C locale.  -*-C-*-
-# Copyright (C) 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/Makefile b/locale/Makefile
index eb55750496..d7036b0855 100644
--- a/locale/Makefile
+++ b/locale/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2022 Free Software Foundation, Inc.
+# Copyright (C) 1991-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/bits/locale.h b/locale/bits/locale.h
index ef17a581ca..4487c12e69 100644
--- a/locale/bits/locale.h
+++ b/locale/bits/locale.h
@@ -1,5 +1,5 @@
 /* Definition of locale category symbol values.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/bits/types/__locale_t.h b/locale/bits/types/__locale_t.h
index a578eaea53..6b83d380d9 100644
--- a/locale/bits/types/__locale_t.h
+++ b/locale/bits/types/__locale_t.h
@@ -1,5 +1,5 @@
 /* Definition of struct __locale_struct and __locale_t.
-   Copyright (C) 1997-2022 Free Software Foundation, Inc.
+   Copyright (C) 1997-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/bits/types/locale_t.h b/locale/bits/types/locale_t.h
index 0ebc9f08b7..2de0f6d034 100644
--- a/locale/bits/types/locale_t.h
+++ b/locale/bits/types/locale_t.h
@@ -1,5 +1,5 @@
 /* Definition of locale_t.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/broken_cur_max.c b/locale/broken_cur_max.c
index ed00d1a842..61a77d3369 100644
--- a/locale/broken_cur_max.c
+++ b/locale/broken_cur_max.c
@@ -1,6 +1,6 @@
 /* Return number of characters in multibyte representation for current
    character set.
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/categories.def b/locale/categories.def
index a4978acf1d..e12bd7525d 100644
--- a/locale/categories.def
+++ b/locale/categories.def
@@ -1,5 +1,5 @@
 /* Definition of all available locale categories and their items.  -*- C -*-
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/coll-lookup.c b/locale/coll-lookup.c
index 112bebaf4f..bae61f3b5e 100644
--- a/locale/coll-lookup.c
+++ b/locale/coll-lookup.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/coll-lookup.h b/locale/coll-lookup.h
index ce8711e1d2..c6745c735c 100644
--- a/locale/coll-lookup.h
+++ b/locale/coll-lookup.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/duplocale.c b/locale/duplocale.c
index 387672c7b9..a79c138895 100644
--- a/locale/duplocale.c
+++ b/locale/duplocale.c
@@ -1,5 +1,5 @@
 /* Duplicate handle for selection of locales.
-   Copyright (C) 1997-2022 Free Software Foundation, Inc.
+   Copyright (C) 1997-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/elem-hash.h b/locale/elem-hash.h
index 08dc3da77a..714880747e 100644
--- a/locale/elem-hash.h
+++ b/locale/elem-hash.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/findlocale.c b/locale/findlocale.c
index fc433b61d8..1b7034348b 100644
--- a/locale/findlocale.c
+++ b/locale/findlocale.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/freelocale.c b/locale/freelocale.c
index 0142ddd1fc..d33b238cf5 100644
--- a/locale/freelocale.c
+++ b/locale/freelocale.c
@@ -1,5 +1,5 @@
 /* Free data allocated by a call to setlocale_r
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/gen-translit.py b/locale/gen-translit.py
index 27bc39f2b6..371b23fa98 100644
--- a/locale/gen-translit.py
+++ b/locale/gen-translit.py
@@ -1,6 +1,6 @@
 #!/usr/bin/python3
 # Generate the locale/C-translit.h file.
-# Copyright (C) 2018-2022 Free Software Foundation, Inc.
+# Copyright (C) 2018-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/global-locale.c b/locale/global-locale.c
index b9c5b64a85..f835d0463c 100644
--- a/locale/global-locale.c
+++ b/locale/global-locale.c
@@ -1,5 +1,5 @@
 /* Locale object representing the global locale controlled by setlocale.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/hashval.h b/locale/hashval.h
index c8a95c83fb..c926bb5814 100644
--- a/locale/hashval.h
+++ b/locale/hashval.h
@@ -1,5 +1,5 @@
 /* Implement simple hashing table with string based keys.
-   Copyright (C) 1994-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/indigits.h b/locale/indigits.h
index 10919a86b0..f003514998 100644
--- a/locale/indigits.h
+++ b/locale/indigits.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/indigitswc.h b/locale/indigitswc.h
index 6fe3df20df..d997581bbe 100644
--- a/locale/indigitswc.h
+++ b/locale/indigitswc.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/langinfo.h b/locale/langinfo.h
index 505cb7cc1c..81fbb3dc3f 100644
--- a/locale/langinfo.h
+++ b/locale/langinfo.h
@@ -1,5 +1,5 @@
 /* Access to locale-dependent parameters.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-address.c b/locale/lc-address.c
index 6a9958f190..9aa99ec19b 100644
--- a/locale/lc-address.c
+++ b/locale/lc-address.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_ADDRESS category.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-collate.c b/locale/lc-collate.c
index 66a9541edb..c7e5ce0a52 100644
--- a/locale/lc-collate.c
+++ b/locale/lc-collate.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_COLLATE category.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-ctype.c b/locale/lc-ctype.c
index 324cb8e7ec..1e71f1fde3 100644
--- a/locale/lc-ctype.c
+++ b/locale/lc-ctype.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_CTYPE category.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-identification.c b/locale/lc-identification.c
index 7854d0c540..a80b5c30ff 100644
--- a/locale/lc-identification.c
+++ b/locale/lc-identification.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_IDENTIFICATION category.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-measurement.c b/locale/lc-measurement.c
index 44ee34d5cc..fa1e9e35dc 100644
--- a/locale/lc-measurement.c
+++ b/locale/lc-measurement.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_MEASUREMENT category.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-messages.c b/locale/lc-messages.c
index 99af54b456..e0137b6799 100644
--- a/locale/lc-messages.c
+++ b/locale/lc-messages.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_MESSAGES category.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-monetary.c b/locale/lc-monetary.c
index 446e146a0f..e6ea517f25 100644
--- a/locale/lc-monetary.c
+++ b/locale/lc-monetary.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_MONETARY category.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-name.c b/locale/lc-name.c
index aa797b2cf0..52b365340e 100644
--- a/locale/lc-name.c
+++ b/locale/lc-name.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_NAME category.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-numeric.c b/locale/lc-numeric.c
index 04cec18399..f782873714 100644
--- a/locale/lc-numeric.c
+++ b/locale/lc-numeric.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_NUMERIC category.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-paper.c b/locale/lc-paper.c
index cc657f8cdf..7aa9ae9b30 100644
--- a/locale/lc-paper.c
+++ b/locale/lc-paper.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_PAPER category.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-telephone.c b/locale/lc-telephone.c
index 1c1737e31d..4de3eab091 100644
--- a/locale/lc-telephone.c
+++ b/locale/lc-telephone.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_TELEPHONE category.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/lc-time.c b/locale/lc-time.c
index 93a06eb0c9..dc1a17ccb5 100644
--- a/locale/lc-time.c
+++ b/locale/lc-time.c
@@ -1,5 +1,5 @@
 /* Define current locale data for LC_TIME category.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/loadarchive.c b/locale/loadarchive.c
index fcc4913319..454bbc7eda 100644
--- a/locale/loadarchive.c
+++ b/locale/loadarchive.c
@@ -1,5 +1,5 @@
 /* Code to load locale data from the locale archive file.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/loadlocale.c b/locale/loadlocale.c
index d44310b4b5..671e71cfd3 100644
--- a/locale/loadlocale.c
+++ b/locale/loadlocale.c
@@ -1,5 +1,5 @@
 /* Functions to read locale data files.
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/locale.h b/locale/locale.h
index 1d85dff703..c385038829 100644
--- a/locale/locale.h
+++ b/locale/locale.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/localeconv.c b/locale/localeconv.c
index e8c8af3242..a626f02a3f 100644
--- a/locale/localeconv.c
+++ b/locale/localeconv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/localeinfo.h b/locale/localeinfo.h
index fd43033a19..66cad7a83b 100644
--- a/locale/localeinfo.h
+++ b/locale/localeinfo.h
@@ -1,5 +1,5 @@
 /* Declarations for internal libc locale interfaces
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/localename.c b/locale/localename.c
index 947be68a25..0cdc4b1dd4 100644
--- a/locale/localename.c
+++ b/locale/localename.c
@@ -1,5 +1,5 @@
 /* current locale setting names
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/locarchive.h b/locale/locarchive.h
index e76e7ce185..8c070575e1 100644
--- a/locale/locarchive.h
+++ b/locale/locarchive.h
@@ -1,5 +1,5 @@
 /* Definitions for locale archive handling.
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/mb_cur_max.c b/locale/mb_cur_max.c
index f442ca4cbe..fb3bcd0d31 100644
--- a/locale/mb_cur_max.c
+++ b/locale/mb_cur_max.c
@@ -1,6 +1,6 @@
 /* Return number of characters in multibyte representation for current
    character set.
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/newlocale.c b/locale/newlocale.c
index db9e3cc2df..108d2428bf 100644
--- a/locale/newlocale.c
+++ b/locale/newlocale.c
@@ -1,5 +1,5 @@
 /* Return a reference to locale information record.
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/nl_langinfo.c b/locale/nl_langinfo.c
index bd82a6c91a..b8c4763316 100644
--- a/locale/nl_langinfo.c
+++ b/locale/nl_langinfo.c
@@ -1,5 +1,5 @@
 /* User interface for extracting locale-dependent parameters.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/nl_langinfo_l.c b/locale/nl_langinfo_l.c
index 6aeb559968..e7832503d8 100644
--- a/locale/nl_langinfo_l.c
+++ b/locale/nl_langinfo_l.c
@@ -1,5 +1,5 @@
 /* User interface for extracting locale-dependent parameters.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/outdigits.h b/locale/outdigits.h
index 564a66db97..8e0a07b789 100644
--- a/locale/outdigits.h
+++ b/locale/outdigits.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/outdigitswc.h b/locale/outdigitswc.h
index 8a24d52411..c578091b6c 100644
--- a/locale/outdigitswc.h
+++ b/locale/outdigitswc.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/programs/3level.h b/locale/programs/3level.h
index ae4e5fe061..17abcab2bc 100644
--- a/locale/programs/3level.h
+++ b/locale/programs/3level.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 
diff --git a/locale/programs/charmap-dir.c b/locale/programs/charmap-dir.c
index 396a0d76c0..9582f2d167 100644
--- a/locale/programs/charmap-dir.c
+++ b/locale/programs/charmap-dir.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/charmap-dir.h b/locale/programs/charmap-dir.h
index 9420d9fb2c..9547f08d38 100644
--- a/locale/programs/charmap-dir.h
+++ b/locale/programs/charmap-dir.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/charmap-kw.gperf b/locale/programs/charmap-kw.gperf
index 0636595c76..a3804c7ac8 100644
--- a/locale/programs/charmap-kw.gperf
+++ b/locale/programs/charmap-kw.gperf
@@ -1,5 +1,5 @@
 %{
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/charmap-kw.h b/locale/programs/charmap-kw.h
index 30a27605cf..2bb12ab581 100644
--- a/locale/programs/charmap-kw.h
+++ b/locale/programs/charmap-kw.h
@@ -30,7 +30,7 @@
 
 #line 1 "charmap-kw.gperf"
 
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/charmap.c b/locale/programs/charmap.c
index 2e0ec434af..e4847aa3a0 100644
--- a/locale/programs/charmap.c
+++ b/locale/programs/charmap.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/charmap.h b/locale/programs/charmap.h
index 27ed31447c..bb2f12d8e2 100644
--- a/locale/programs/charmap.h
+++ b/locale/programs/charmap.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/config.h b/locale/programs/config.h
index 2c89720336..74b8af9fe6 100644
--- a/locale/programs/config.h
+++ b/locale/programs/config.h
@@ -1,5 +1,5 @@
 /* Configuration for localedef program.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-address.c b/locale/programs/ld-address.c
index d3461ea672..ab2dfab949 100644
--- a/locale/programs/ld-address.c
+++ b/locale/programs/ld-address.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index c790623cbc..2c9f540bf1 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
index e85820d335..d285b72611 100644
--- a/locale/programs/ld-ctype.c
+++ b/locale/programs/ld-ctype.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-identification.c b/locale/programs/ld-identification.c
index 214b47b396..d78e5a4eef 100644
--- a/locale/programs/ld-identification.c
+++ b/locale/programs/ld-identification.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-measurement.c b/locale/programs/ld-measurement.c
index 056da54104..a8aa5654c3 100644
--- a/locale/programs/ld-measurement.c
+++ b/locale/programs/ld-measurement.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-messages.c b/locale/programs/ld-messages.c
index 3ce543608c..de728f6a49 100644
--- a/locale/programs/ld-messages.c
+++ b/locale/programs/ld-messages.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-monetary.c b/locale/programs/ld-monetary.c
index 100f58c403..ca304e6c37 100644
--- a/locale/programs/ld-monetary.c
+++ b/locale/programs/ld-monetary.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-name.c b/locale/programs/ld-name.c
index be5989cf3f..f3323e3002 100644
--- a/locale/programs/ld-name.c
+++ b/locale/programs/ld-name.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-numeric.c b/locale/programs/ld-numeric.c
index 8bb90903b6..bc44e6bd04 100644
--- a/locale/programs/ld-numeric.c
+++ b/locale/programs/ld-numeric.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-paper.c b/locale/programs/ld-paper.c
index e5079cafa1..afa879b67b 100644
--- a/locale/programs/ld-paper.c
+++ b/locale/programs/ld-paper.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-telephone.c b/locale/programs/ld-telephone.c
index e491aa970f..1481e8edbc 100644
--- a/locale/programs/ld-telephone.c
+++ b/locale/programs/ld-telephone.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/ld-time.c b/locale/programs/ld-time.c
index b58fecfcee..a590b013b3 100644
--- a/locale/programs/ld-time.c
+++ b/locale/programs/ld-time.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
index 0460074a0c..17099af744 100644
--- a/locale/programs/linereader.c
+++ b/locale/programs/linereader.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/linereader.h b/locale/programs/linereader.h
index 653a71d2d1..13bc5ccd33 100644
--- a/locale/programs/linereader.h
+++ b/locale/programs/linereader.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/locale-spec.c b/locale/programs/locale-spec.c
index f3a0cfa883..7ed7e03662 100644
--- a/locale/programs/locale-spec.c
+++ b/locale/programs/locale-spec.c
@@ -1,5 +1,5 @@
 /* Handle special requests.
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/locale.c b/locale/programs/locale.c
index 1b51b50d68..376184a993 100644
--- a/locale/programs/locale.c
+++ b/locale/programs/locale.c
@@ -1,5 +1,5 @@
 /* Implementation of the locale program according to POSIX 9945-2.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/localedef.c b/locale/programs/localedef.c
index 35a092a111..58baad4a23 100644
--- a/locale/programs/localedef.c
+++ b/locale/programs/localedef.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/localedef.h b/locale/programs/localedef.h
index 24f7d41ca7..1f1a78e20a 100644
--- a/locale/programs/localedef.h
+++ b/locale/programs/localedef.h
@@ -1,5 +1,5 @@
 /* General definitions for localedef(1).
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
index eeb2fa6ffe..87d2d9b1b2 100644
--- a/locale/programs/locarchive.c
+++ b/locale/programs/locarchive.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/locfile-kw.gperf b/locale/programs/locfile-kw.gperf
index 522dfa34b5..34407b213f 100644
--- a/locale/programs/locfile-kw.gperf
+++ b/locale/programs/locfile-kw.gperf
@@ -1,5 +1,5 @@
 %{
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/locfile-kw.h b/locale/programs/locfile-kw.h
index 42d7160e56..eb8c2a484b 100644
--- a/locale/programs/locfile-kw.h
+++ b/locale/programs/locfile-kw.h
@@ -30,7 +30,7 @@
 
 #line 1 "locfile-kw.gperf"
 
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/locfile-token.h b/locale/programs/locfile-token.h
index 21e748ba33..e034d20e54 100644
--- a/locale/programs/locfile-token.h
+++ b/locale/programs/locfile-token.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/locfile.c b/locale/programs/locfile.c
index 8fa74dce60..e3eef59295 100644
--- a/locale/programs/locfile.c
+++ b/locale/programs/locfile.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/locfile.h b/locale/programs/locfile.h
index 57b2211e2f..5caf5c348f 100644
--- a/locale/programs/locfile.h
+++ b/locale/programs/locfile.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/record-status.c b/locale/programs/record-status.c
index 7c154b29d3..6a6c693277 100644
--- a/locale/programs/record-status.c
+++ b/locale/programs/record-status.c
@@ -1,5 +1,5 @@
 /* Functions for recorded errors, warnings, and verbose messages.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/record-status.h b/locale/programs/record-status.h
index 3831662e10..7288123610 100644
--- a/locale/programs/record-status.h
+++ b/locale/programs/record-status.h
@@ -1,5 +1,5 @@
 /* General definitions for recording error and warning status.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/repertoire.c b/locale/programs/repertoire.c
index 40cf2a31d3..64fe5e9590 100644
--- a/locale/programs/repertoire.c
+++ b/locale/programs/repertoire.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/repertoire.h b/locale/programs/repertoire.h
index 4c3ddaafad..3ddd41ad5c 100644
--- a/locale/programs/repertoire.h
+++ b/locale/programs/repertoire.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/simple-hash.c b/locale/programs/simple-hash.c
index 36c0c750b3..0330059f43 100644
--- a/locale/programs/simple-hash.c
+++ b/locale/programs/simple-hash.c
@@ -1,5 +1,5 @@
 /* Implement simple hashing table with string based keys.
-   Copyright (C) 1994-2022 Free Software Foundation, Inc.
+   Copyright (C) 1994-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/simple-hash.h b/locale/programs/simple-hash.h
index 49641f902b..0ce15fe0ed 100644
--- a/locale/programs/simple-hash.h
+++ b/locale/programs/simple-hash.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/xasprintf.c b/locale/programs/xasprintf.c
index d96eb766b1..142dd3c177 100644
--- a/locale/programs/xasprintf.c
+++ b/locale/programs/xasprintf.c
@@ -1,5 +1,5 @@
 /* asprintf with out of memory checking
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/xmalloc.c b/locale/programs/xmalloc.c
index 29ad8e7d31..5b87ed8f17 100644
--- a/locale/programs/xmalloc.c
+++ b/locale/programs/xmalloc.c
@@ -1,5 +1,5 @@
 /* xmalloc.c -- malloc with out of memory checking
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/programs/xstrdup.c b/locale/programs/xstrdup.c
index 704f33320a..d165c14ce2 100644
--- a/locale/programs/xstrdup.c
+++ b/locale/programs/xstrdup.c
@@ -1,5 +1,5 @@
 /* xstrdup.c -- copy a string with out of memory checking
-   Copyright (C) 1990-2022 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software; you can redistribute it and/or modify
diff --git a/locale/setlocale.c b/locale/setlocale.c
index 56c14d8533..dd73fa4248 100644
--- a/locale/setlocale.c
+++ b/locale/setlocale.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/strlen-hash.h b/locale/strlen-hash.h
index cfd20b1469..03a8cce481 100644
--- a/locale/strlen-hash.h
+++ b/locale/strlen-hash.h
@@ -1,5 +1,5 @@
 /* Implements hashing function for string with known length.
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/tst-C-locale.c b/locale/tst-C-locale.c
index 6bd0367069..d4c22b749a 100644
--- a/locale/tst-C-locale.c
+++ b/locale/tst-C-locale.c
@@ -1,5 +1,5 @@
 /* Tests of C and POSIX locale contents.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/tst-locale-locpath.sh b/locale/tst-locale-locpath.sh
index 7a63415e83..398cd7195b 100644
--- a/locale/tst-locale-locpath.sh
+++ b/locale/tst-locale-locpath.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Test that locale prints LOCPATH on failure.
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/tst-localedef-path-norm.c b/locale/tst-localedef-path-norm.c
index 77cf5b07a8..13ea344f3b 100644
--- a/locale/tst-localedef-path-norm.c
+++ b/locale/tst-localedef-path-norm.c
@@ -1,5 +1,5 @@
 /* Test for localedef path name handling and normalization.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/uselocale.c b/locale/uselocale.c
index c4850c4d6f..c8bb7810b2 100644
--- a/locale/uselocale.c
+++ b/locale/uselocale.c
@@ -1,5 +1,5 @@
 /* uselocale -- fetch and set the current per-thread locale
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/weight.h b/locale/weight.h
index 4a4d5aa6b2..db44f14d34 100644
--- a/locale/weight.h
+++ b/locale/weight.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/weightwc.h b/locale/weightwc.h
index 54619f0d4a..11906c54cc 100644
--- a/locale/weightwc.h
+++ b/locale/weightwc.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/locale/xlocale.c b/locale/xlocale.c
index dd35be2ea4..2a310ba3dd 100644
--- a/locale/xlocale.c
+++ b/locale/xlocale.c
@@ -1,5 +1,5 @@
 /* C locale object.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or