diff --git a/byacc-20230521.tgz b/byacc-20230521.tgz
deleted file mode 100644
index de9a419..0000000
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+++ /dev/null
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deleted file mode 100644
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new file mode 100644
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@@ -0,0 +1,3 @@
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new file mode 100644
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diff --git a/byacc.changes b/byacc.changes
index fc57bd8..38745b5 100644
--- a/byacc.changes
+++ b/byacc.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Mar 17 19:15:44 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- update to 20240109:
+  * maintenance updates
+
 -------------------------------------------------------------------
 Fri Jun  2 20:59:36 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
@@ -33,7 +39,7 @@ Fri Feb 17 12:43:24 UTC 2023 - Avinesh Kumar <avinesh.kumar@suse.com>
 
 - update to 20230201:
   * configure.in: initialize $ac_includes_default
-  * aclocal.m4: resync with my-autoconf 
+  * aclocal.m4: resync with my-autoconf
 
 -------------------------------------------------------------------
 Mon Jan  2 10:24:34 UTC 2023 - Dirk Müller <dmueller@suse.com>
@@ -282,15 +288,15 @@ Thu Sep 26 11:06:49 UTC 2013 - gber@opensuse.org
 -------------------------------------------------------------------
 Sat Aug  3 03:46:44 UTC 2013 - crrodriguez@opensuse.org
 
-- run test suite 
-- use --program-prefix instead of moving/renaming executables 
+- run test suite
+- use --program-prefix instead of moving/renaming executables
   around.
 
 -------------------------------------------------------------------
 Sat Aug  3 03:28:21 UTC 2013 - crrodriguez@opensuse.org
 
 - byacc 20130304
-* too many since 2010 to list here.. see 
+* too many since 2010 to list here.. see
 http://invisible-island.net/byacc/CHANGES
 
 -------------------------------------------------------------------
diff --git a/byacc.spec b/byacc.spec
index a43e296..2642b92 100644
--- a/byacc.spec
+++ b/byacc.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package byacc
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 # Copyright (c) 2010 Guido Berhoerster.
 #
 # All modifications and additions to the file contributed by third parties
@@ -18,7 +18,7 @@
 
 
 Name:           byacc
-Version:        20230521
+Version:        20240109
 Release:        0
 Summary:        LALR(1) parser generator
 License:        SUSE-Public-Domain