diff --git a/perl-Test-Memory-Cycle.spec b/perl-Test-Memory-Cycle.spec
index 23bdb3e..af8e52c 100644
--- a/perl-Test-Memory-Cycle.spec
+++ b/perl-Test-Memory-Cycle.spec
@@ -1,21 +1,22 @@
 Name:           perl-Test-Memory-Cycle
 Version:        1.06
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        Check for memory leaks and circular memory references
 License:        Artistic 2.0
 URL:            https://metacpan.org/release/Test-Memory-Cycle
-Source0:        https://cpan.metacpan.org/authors/id/P/PE/PETDANCE/Test-Memory-Cycle-%{version}.tar.gz
+Source0:        https://cpan.metacpan.org/modules/by-module/Test/Test-Memory-Cycle-%{version}.tar.gz
 BuildArch:      noarch
 # Build
+BuildRequires:  coreutils
 BuildRequires:  make
-BuildRequires:  perl-interpreter
 BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
-BuildRequires:  perl(strict)
-BuildRequires:  perl(warnings)
 # Runtime
 BuildRequires:  perl(Devel::Cycle) >= 1.07
+BuildRequires:  perl(strict)
 BuildRequires:  perl(Test::Builder)
+BuildRequires:  perl(warnings)
 # Tests only
 BuildRequires:  perl(Getopt::Long)
 BuildRequires:  perl(lib)
@@ -25,6 +26,7 @@ BuildRequires:  perl(Test::More)
 # Optional tests only
 BuildRequires:  perl(Test::Pod) >= 1.14
 BuildRequires:  perl(Test::Pod::Coverage) >= 1.04
+# Dependencies
 Requires:       perl(:MODULE_COMPAT_%(eval "$(perl -V:version)"; echo $version))
 Requires:       perl(Devel::Cycle) >= 1.07
 
@@ -34,6 +36,7 @@ Requires:       perl(Devel::Cycle) >= 1.07
 Perl's garbage collection has one big problem: Circular references
 can't get cleaned up.  A circular reference can be as simple as two
 objects that refer to each other.
+
 "Test::Memory::Cycle" is built on top of "Devel::Cycle" to give you an
 easy way to check for these circular references.
 
@@ -41,12 +44,12 @@ easy way to check for these circular references.
 %setup -q -n Test-Memory-Cycle-%{version}
 
 %build
-perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1
-make %{?_smp_mflags}
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1
+%{make_build}
 
 %install
-make pure_install DESTDIR=%{buildroot}
-%{_fixperms} %{buildroot}/*
+%{make_install}
+%{_fixperms} -c %{buildroot}
 
 %check
 make test
@@ -54,10 +57,15 @@ make test
 %files
 %license LICENSE
 %doc Changes README.md
-%{perl_vendorlib}/*
-%{_mandir}/man3/*
+%{perl_vendorlib}/Test/
+%{_mandir}/man3/Test::Memory::Cycle.3*
 
 %changelog
+* Thu Sep  5 2019 Paul Howarth <paul@city-fan.org> - 1.06-13
+- Modernize spec using %%{make_build} and %%{make_install}
+- Use author-independent source URL
+- Make %%files list more explicit
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.06-12
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild