diff --git a/perl-Data-PowerSet.spec b/perl-Data-PowerSet.spec
index b7921f5..ef1e79e 100644
--- a/perl-Data-PowerSet.spec
+++ b/perl-Data-PowerSet.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package perl-Data-PowerSet
 #
-# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# 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
@@ -12,25 +12,25 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
-
-Name:           perl-Data-PowerSet
-Version:        0.05
-Release:        1
-License:        GPL+ or Artistic
 %define cpan_name Data-PowerSet
+Name:           perl-Data-PowerSet
+Version:        0.50.0
+Release:        0
+# 0.05 -> normalize -> 0.50.0
+%define cpan_version 0.05
+License:        Artistic-1.0 OR GPL-1.0-or-later
 Summary:        Generate all subsets of a list of elements
-Group:          Development/Libraries/Perl
-Url:            http://search.cpan.org/dist/Data-PowerSet/
-#Source:         http://www.cpan.org/authors/id/D/DL/DLAND/Data-PowerSet-%{version}.tar.gz
-Source:         %{cpan_name}-%{version}.tar.gz
+URL:            https://metacpan.org/release/%{cpan_name}
+Source0:        https://cpan.metacpan.org/authors/id/D/DL/DLAND/%{cpan_name}-%{cpan_version}.tar.gz
 BuildArch:      noarch
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  perl
 BuildRequires:  perl-macros
+Provides:       perl(Data::PowerSet) = %{version}
+%undefine       __perllib_provides
 %{perl_requires}
 
 %description
@@ -38,29 +38,24 @@ BuildRequires:  perl-macros
 elements appearing in the list without replacement.
 
 %prep
-%setup -q -n %{cpan_name}-%{version}
-find . -type f -print0 | xargs -0 chmod 644
-for i in $(%{__grep} -rl "/usr/local/bin/perl" *) ; do
-  %{__perl} -p -i -e 's@/usr/local/bin/perl@%{__perl}@' $i
-done
+%autosetup  -n %{cpan_name}-%{cpan_version}
+
+find . -type f ! -path "*/t/*" ! -name "*.pl" ! -path "*/bin/*" ! -path "*/script/*" ! -path "*/scripts/*" ! -name "configure" -print0 | xargs -0 chmod 644
 
 %build
-%{__perl} Makefile.PL INSTALLDIRS=vendor
-%{__make} %{?_smp_mflags}
+perl Makefile.PL INSTALLDIRS=vendor
+%make_build
 
 %check
-%{__make} test
+make test
 
 %install
 %perl_make_install
 %perl_process_packlist
 %perl_gen_filelist
 
-%clean
-%{__rm} -rf %{buildroot}
-
 %files -f %{name}.files
-%defattr(644,root,root,755)
-%doc Changes eg LICENSE README
+%doc Changes README
+%license LICENSE
 
 %changelog