diff --git a/perl-Algorithm-KMeans.spec b/perl-Algorithm-KMeans.spec
index 4958145..97e3906 100644
--- a/perl-Algorithm-KMeans.spec
+++ b/perl-Algorithm-KMeans.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package perl-Algorithm-KMeans
 #
-# Copyright (c) 2016 SUSE LINUX 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
@@ -12,29 +12,31 @@
 # 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-Algorithm-KMeans
-Version:        2.05
-Release:        0
 %define cpan_name Algorithm-KMeans
-Summary:        For Clustering Multidimensional Data
-License:        GPL-1.0+ or Artistic-1.0
-Group:          Development/Libraries/Perl
-Url:            http://search.cpan.org/dist/Algorithm-KMeans/
-Source0:        http://www.cpan.org/authors/id/A/AV/AVIKAK/%{cpan_name}-%{version}.tar.gz
+Name:           perl-Algorithm-KMeans
+Version:        2.50.0
+Release:        0
+# 2.05 -> normalize -> 2.50.0
+%define cpan_version 2.05
+License:        Artistic-1.0 OR GPL-1.0-or-later
+Summary:        Perl Module for K-Means Clustering
+URL:            https://metacpan.org/release/%{cpan_name}
+Source0:        https://cpan.metacpan.org/authors/id/A/AV/AVIKAK/%{cpan_name}-%{cpan_version}.tar.gz
 BuildArch:      noarch
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  perl
 BuildRequires:  perl-macros
-BuildRequires:  perl(Graphics::GnuplotIF) >= 1.6
-BuildRequires:  perl(Math::GSL) >= 0.32
-BuildRequires:  perl(Math::Random) >= 0.71
-Requires:       perl(Graphics::GnuplotIF) >= 1.6
-Requires:       perl(Math::GSL) >= 0.32
-Requires:       perl(Math::Random) >= 0.71
+BuildRequires:  perl(Graphics::GnuplotIF) >= 1.600.0
+BuildRequires:  perl(Math::GSL) >= 0.320.0
+BuildRequires:  perl(Math::Random) >= 0.710.0
+Requires:       perl(Graphics::GnuplotIF) >= 1.600.0
+Requires:       perl(Math::GSL) >= 0.320.0
+Requires:       perl(Math::Random) >= 0.710.0
+Provides:       perl(Algorithm::KMeans) = %{version}
+%undefine       __perllib_provides
 %{perl_requires}
 
 %description
@@ -97,15 +99,16 @@ along any dimension is more a result of separation between the means than a
 consequence of intra-cluster variability.
 
 %prep
-%setup -q -n %{cpan_name}-%{version}
-find . -type f ! -name \*.pl -print0 | xargs -0 chmod 644
+%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
@@ -113,7 +116,6 @@ find . -type f ! -name \*.pl -print0 | xargs -0 chmod 644
 %perl_gen_filelist
 
 %files -f %{name}.files
-%defattr(-,root,root,755)
 %doc examples README
 
 %changelog