diff --git a/.gitignore b/.gitignore
index 842d408..6966934 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /GraphViz-2.14.tgz
+/GraphViz-2.16.tgz
diff --git a/perl-GraphViz.spec b/perl-GraphViz.spec
index a9ba4cc..c25c470 100644
--- a/perl-GraphViz.spec
+++ b/perl-GraphViz.spec
@@ -1,6 +1,6 @@
 Name:           perl-GraphViz
-Version:        2.14
-Release:        6%{?dist}
+Version:        2.16
+Release:        1%{?dist}
 Summary:        Interface to the GraphViz graphing tool
 License:        GPL+ or Artistic
 Group:          Development/Libraries
@@ -8,34 +8,33 @@ URL:            http://search.cpan.org/dist/GraphViz/
 Source0:        http://www.cpan.org/authors/id/R/RS/RSAVAGE/GraphViz-%{version}.tgz
 BuildArch:      noarch
 
-BuildRequires:  perl(lib)
-BuildRequires:  perl(strict)
-BuildRequires:  perl(vars)
-BuildRequires:  perl(warnings)
+BuildRequires:  graphviz-devel
+
 BuildRequires:  perl(Carp) >= 1.01
 BuildRequires:  perl(Config)
-BuildRequires:  perl(File::Which)
 BuildRequires:  perl(ExtUtils::MakeMaker)
+BuildRequires:  perl(File::Which) >= 1.09
 BuildRequires:  perl(Getopt::Long) >= 2.34
 BuildRequires:  perl(IO::Dir) >= 1.04
 BuildRequires:  perl(IO::File) >= 1.1
 BuildRequires:  perl(IPC::Run) >= 0.6
-BuildRequires:  perl(File::Which) >= 1.09
+BuildRequires:  perl(lib)
 BuildRequires:  perl(LWP::Simple) >= 6
 BuildRequires:  perl(Parse::RecDescent) >= 1.965001
-BuildRequires:  perl(XML::Twig) >= 3.38
-BuildRequires:  perl(XML::XPath) >= 1.13
 BuildRequires:  perl(Pod::Usage) >= 1.16
+BuildRequires:  perl(strict)
+BuildRequires:  perl(Test::More)
 BuildRequires:  perl(Time::HiRes) >= 1.51
-
-BuildRequires:  graphviz-devel
-
+BuildRequires:  perl(vars)
+BuildRequires:  perl(warnings)
+BuildRequires:  perl(XML::Twig) >= 3.38
+BuildRequires:  perl(XML::XPath) >= 1.13
 # optional test
-BuildRequires:  perl(Test::Pod)
+BuildRequires:  perl(Test::Pod) >= 1.45
 
 # not autodetected
 Requires:       graphviz
-Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
+Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
 
 %{?perl_default_filter}
 
@@ -54,26 +53,27 @@ find lib t -type f -exec chmod -c -x {} \;
 sed -i -e 's|#!.*perl|#!/usr/bin/perl|' examples/primes_aux.pl examples/clusters2.pl
 
 %build
-%{__perl} Makefile.PL INSTALLDIRS=vendor
+perl Makefile.PL INSTALLDIRS=vendor
 make %{?_smp_mflags}
 
 %install
-make pure_install PERL_INSTALL_ROOT=%{buildroot}
-
+make pure_install DESTDIR=%{buildroot}
 find %{buildroot} -type f -name .packlist -exec rm -f {} \;
-find %{buildroot} -depth -type d -exec rmdir {} 2>/dev/null \;
-
 %{_fixperms} %{buildroot}/*
 
 %check
 make test
 
 %files
-%doc CHANGES README examples/
+%doc Changes README examples/
 %{perl_vendorlib}/*
 %{_mandir}/man3/*
 
 %changelog
+* Wed Nov 12 2014 Jitka Plesnikova <jplesnik@redhat.com> - 2.16-1
+- 2.16 bump
+- Modernize spec file
+
 * Fri Aug 29 2014 Jitka Plesnikova <jplesnik@redhat.com> - 2.14-6
 - Perl 5.20 rebuild
 
@@ -103,7 +103,7 @@ make test
 * Mon Jun 18 2012 Petr Pisar <ppisar@redhat.com> - 2.10-2
 - Perl 5.16 rebuild
 
-* Tue Mar 03 2012 Ralf Corsépius <corsepiu@fedoraproject.org> - 2.10-1
+* Tue Apr 03 2012 Ralf Corsépius <corsepiu@fedoraproject.org> - 2.10-1
 - Upstream update.
 
 * Sun Jan 15 2012 Ralf Corsépius <corsepiu@fedoraproject.org> - 2.09-1
diff --git a/sources b/sources
index a6ab05b..edd9d3d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-c401c26a2695d82f3cb1878bbef2d7b1  GraphViz-2.14.tgz
+45954ab14ed5e5d2af0d7edaf982c927  GraphViz-2.16.tgz