diff --git a/perl-Data-Undump.changes b/perl-Data-Undump.changes
index c1a8217..1eb5d8b 100644
--- a/perl-Data-Undump.changes
+++ b/perl-Data-Undump.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Mar  7 23:30:43 UTC 2024 - Tina Müller <tina.mueller@suse.com>
+
+- Use %autosetup instead of deprecated %patchN
+
 -------------------------------------------------------------------
 Mon Nov  9 07:42:18 UTC 2020 - Dirk Stoecker <opensuse@dstoecker.de>
 
diff --git a/perl-Data-Undump.spec b/perl-Data-Undump.spec
index f6f8e2a..ecc5db0 100644
--- a/perl-Data-Undump.spec
+++ b/perl-Data-Undump.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package perl-Data-Undump
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -42,8 +42,7 @@ Securely and quickly deserialize simple Data::Dumper dumps.
 intend to use this software in production.*
 
 %prep
-%setup -q -n %{cpan_name}-%{version}
-%patch0 
+%autosetup  -n %{cpan_name}-%{version}
 
 %build
 perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}"