diff --git a/perl-Cache-Ref.spec b/perl-Cache-Ref.spec
index 46234d6..b271195 100644
--- a/perl-Cache-Ref.spec
+++ b/perl-Cache-Ref.spec
@@ -1,7 +1,7 @@
 #
-# spec file for package perl-Cache-Ref (Version 0.04)
+# spec file for package perl-Cache-Ref
 #
-# Copyright (c) 2010 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
@@ -12,71 +12,83 @@
 # 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-Cache-Ref
-Version:        0.04
-Release:        1
-License:        GPL+ or Artistic
+
 %define cpan_name Cache-Ref
+Name:           perl-Cache-Ref
+Version:        0.40.0
+Release:        0
+# 0.04 -> normalize -> 0.40.0
+%define cpan_version 0.04
+License:        Artistic-1.0 OR GPL-1.0-or-later
 Summary:        Memory only cache of live references
-Url:            http://search.cpan.org/dist/Cache-Ref/
-Group:          Development/Libraries/Perl
-Source:         http://www.cpan.org/authors/id/B/BR/BRUNOV/%{cpan_name}-%{version}.tar.gz
+URL:            https://metacpan.org/release/%{cpan_name}
+Source0:        https://cpan.metacpan.org/authors/id/B/BR/BRUNOV/%{cpan_name}-%{cpan_version}.tar.gz
 BuildArch:      noarch
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  perl
 BuildRequires:  perl-macros
-BuildRequires:  perl(Carp)
-BuildRequires:  perl(ExtUtils::MakeMaker)
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.31
 BuildRequires:  perl(Hash::Util::FieldHash::Compat)
-BuildRequires:  perl(List::Util)
 BuildRequires:  perl(Moose)
 BuildRequires:  perl(Moose::Role)
 BuildRequires:  perl(MooseX::Role::Parameterized)
+BuildRequires:  perl(Test::Moose)
 BuildRequires:  perl(namespace::autoclean)
 BuildRequires:  perl(ok)
-BuildRequires:  perl(Scalar::Util)
-BuildRequires:  perl(Test::Moose)
-BuildRequires:  perl(Test::More)
-Requires:       perl(Carp)
 Requires:       perl(Hash::Util::FieldHash::Compat)
-Requires:       perl(List::Util)
 Requires:       perl(Moose)
 Requires:       perl(Moose::Role)
 Requires:       perl(MooseX::Role::Parameterized)
 Requires:       perl(namespace::autoclean)
-Requires:       perl(Scalar::Util)
+Provides:       perl(Cache::Ref) = %{version}
+Provides:       perl(Cache::Ref::CAR) = %{version}
+Provides:       perl(Cache::Ref::CAR::Base) = %{version}
+Provides:       perl(Cache::Ref::CART) = %{version}
+Provides:       perl(Cache::Ref::CLOCK) = %{version}
+Provides:       perl(Cache::Ref::CLOCK::Base) = %{version}
+Provides:       perl(Cache::Ref::FIFO) = %{version}
+Provides:       perl(Cache::Ref::GCLOCK) = %{version}
+Provides:       perl(Cache::Ref::LIFO) = %{version}
+Provides:       perl(Cache::Ref::LRU) = %{version}
+Provides:       perl(Cache::Ref::Null) = %{version}
+Provides:       perl(Cache::Ref::Random) = %{version}
+Provides:       perl(Cache::Ref::Role::API) = %{version}
+Provides:       perl(Cache::Ref::Role::Index) = %{version}
+Provides:       perl(Cache::Ref::Role::WithDoublyLinkedList) = %{version}
+Provides:       perl(Cache::Ref::Util::LRU::API) = %{version}
+Provides:       perl(Cache::Ref::Util::LRU::Array) = %{version}
+Provides:       perl(Cache::Ref::Util::LRU::List) = %{version}
+%undefine       __perllib_provides
 %{perl_requires}
 
 %description
-Unlike the CHI manpage which attempts to address the problem of caching
-things persistently, this module implements in memory caching, designed
-primarily for *shared references* in memory.
+Unlike CHI which attempts to address the problem of caching things
+persistently, this module implements in memory caching, designed primarily
+for *shared references* in memory.
 
 This collection of classes implements a number of semi related algorithms.
 
 %prep
-%setup -q -n %{cpan_name}-%{version}
+%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(-,root,root,755)
-%doc Changes LICENSE README
+%doc Changes README
+%license LICENSE
 
 %changelog