diff --git a/Data-Util-0.63.tar.gz b/Data-Util-0.63.tar.gz
deleted file mode 100644
index 630dcd4..0000000
--- a/Data-Util-0.63.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:451e06be33799510f1220f67bb30805b93654341d41658c931fc0601a6390961
-size 73438
diff --git a/Data-Util-0.65.tar.gz b/Data-Util-0.65.tar.gz
new file mode 100644
index 0000000..aa5bfc6
--- /dev/null
+++ b/Data-Util-0.65.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:538932e837edada90356207b1996225687417c86d94bdc5f418c18fcf3aed5a7
+size 62451
diff --git a/cpanspec.yml b/cpanspec.yml
new file mode 100644
index 0000000..76ad4a4
--- /dev/null
+++ b/cpanspec.yml
@@ -0,0 +1,28 @@
+---
+#description_paragraphs: 3
+#description: |-
+#  override description from CPAN
+#summary: override summary from CPAN
+#no_testing: broken upstream
+#sources:
+#  - source1
+#  - source2
+#patches:
+#  foo.patch: -p1
+#  bar.patch:
+#preamble: |-
+# BuildRequires:  gcc-c++
+#post_prep: |-
+# hunspell=`pkg-config --libs hunspell | sed -e 's,-l,,; s,  *,,g'`
+# sed -i -e "s,hunspell-X,$hunspell," t/00-prereq.t Makefile.PL 
+#post_build: |-
+# rm unused.files
+#post_install: |-
+# sed on %{name}.files
+#license: SUSE-NonFree
+#skip_noarch: 1
+#custom_build: |-
+#./Build build flags=%{?_smp_mflags} --myflag
+#custom_test: |-
+#startserver && make test
+#ignore_requires: Bizarre::Module
diff --git a/perl-Data-Util.changes b/perl-Data-Util.changes
index bc6ced0..a4a88b8 100644
--- a/perl-Data-Util.changes
+++ b/perl-Data-Util.changes
@@ -1,3 +1,24 @@
+-------------------------------------------------------------------
+Tue Aug  2 05:14:12 UTC 2016 - coolo@suse.com
+
+- updated to 0.65
+   see /usr/share/doc/packages/perl-Data-Util/Changes
+
+  0.65 2016-08-01T13:12:55Z
+      - Drop Perl 5.8 for maintenance
+      - Fix pure perl installation
+
+-------------------------------------------------------------------
+Sun Jul 24 05:13:57 UTC 2016 - coolo@suse.com
+
+- updated to 0.64
+   see /usr/share/doc/packages/perl-Data-Util/Changes
+
+  0.64 2016-07-23T15:13:01Z
+      - Fix on perl 5.22.x or higher versions
+      - Minilla migrate
+- remove upstream perl522.patch
+
 -------------------------------------------------------------------
 Thu Aug 27 13:51:06 UTC 2015 - hsk@imb-jena.de
 
diff --git a/perl-Data-Util.spec b/perl-Data-Util.spec
index 11a5d3e..2716dbc 100644
--- a/perl-Data-Util.spec
+++ b/perl-Data-Util.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package perl-Data-Util
 #
-# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,53 +17,55 @@
 
 
 Name:           perl-Data-Util
-Version:        0.63
+Version:        0.65
 Release:        0
 %define cpan_name Data-Util
-Summary:        A selection of utilities for data and data types
+Summary:        Selection of Utilities for Data and Data Types
 License:        Artistic-1.0 or GPL-1.0+
 Group:          Development/Libraries/Perl
 Url:            http://search.cpan.org/dist/Data-Util/
-Source:         http://www.cpan.org/authors/id/G/GF/GFUJI/%{cpan_name}-%{version}.tar.gz
-Patch0:         perl522.patch
+Source0:        http://www.cpan.org/authors/id/S/SY/SYOHEX/%{cpan_name}-%{version}.tar.gz
+Source1:        cpanspec.yml
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  perl
 BuildRequires:  perl-macros
 BuildRequires:  perl(Devel::PPPort) >= 3.19
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.59
 BuildRequires:  perl(ExtUtils::ParseXS) >= 3.18
 BuildRequires:  perl(Hash::Util::FieldHash::Compat)
+BuildRequires:  perl(Module::Build) >= 0.400500
+BuildRequires:  perl(Module::Build::XSUtil) >= 0.03
 BuildRequires:  perl(Scope::Guard)
-BuildRequires:  perl(Test::Exception) >= 0.27
+BuildRequires:  perl(Test::Exception) >= 0.270000
 %{perl_requires}
 
 %description
 This module provides utility functions for data and data types, including
 functions for subroutines and symbol table hashes (stashes).
 
-The implementation of this module is both Pure Perl and XS, so if you have
-a C compiler, all the functions this module provides are really faster.
+This module makes for a pure Perl and XS implementation.
+
+However, if you want to use the full capacity of it, we recommend you to
+opt for the XS backend.
 
 There are many benchmarks in the _DIST-DIR/benchmark/_ directory.
 
 %prep
 %setup -q -n %{cpan_name}-%{version}
-find . -type f -print0 | xargs -0 chmod 644
-%patch0 -p1
 
 %build
-%{__perl} Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}"
-%{__make} %{?_smp_mflags}
+%{__perl} Build.PL installdirs=vendor optimize="%{optflags}"
+./Build build flags=%{?_smp_mflags}
 
 %check
-%{__make} test
+./Build test
 
 %install
-%perl_make_install
-%perl_process_packlist
+./Build install destdir=%{buildroot} create_packlist=0
 %perl_gen_filelist
 
 %files -f %{name}.files
 %defattr(-,root,root,755)
-%doc Changes example README
+%doc Changes circle.yml example LICENSE minil.toml README.md
 
 %changelog
diff --git a/perl522.patch b/perl522.patch
deleted file mode 100644
index e924b53..0000000
--- a/perl522.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-diff -rup Data-Util-0.63-eMJzy2-orig/DataUtil.xs Data-Util-0.63-eMJzy2/DataUtil.xs
---- Data-Util-0.63-eMJzy2-orig/DataUtil.xs	2013-04-03 00:06:08.000000000 -0700
-+++ Data-Util-0.63-eMJzy2/DataUtil.xs	2014-09-23 18:48:48.000000000 -0700
-@@ -674,7 +674,14 @@ my_uninstall_sub(pTHX_ HV* const stash, 
- 		CV* code;
- 
- 		if(!isGV(gv)){ /* a subroutine stub or special constant*/
--			if(SvROK((SV*)gv) && ckWARN(WARN_MISC)){
-+			       /* or perhaps a sub ref */
-+			if(SvROK((SV*)gv)) {
-+			    if(SvTYPE(SvRV(gv)) == SVt_PVCV) {
-+				if( specified_code &&
-+				    specified_code != (CV*)SvRV(gv) )
-+					return;
-+			    }
-+			    else if(ckWARN(WARN_MISC))
- 				Perl_warner(aTHX_ packWARN(WARN_MISC), "Constant subroutine %s uninstalled", name);
- 			}
- 			(void)hv_delete(stash, name, namelen, G_DISCARD);
-diff -rup Data-Util-0.63-eMJzy2-orig/lib/Data/Util/PurePerl.pm Data-Util-0.63-eMJzy2/lib/Data/Util/PurePerl.pm
---- Data-Util-0.63-eMJzy2-orig/lib/Data/Util/PurePerl.pm	2012-10-20 04:54:44.000000000 -0700
-+++ Data-Util-0.63-eMJzy2/lib/Data/Util/PurePerl.pm	2014-09-23 18:44:36.000000000 -0700
-@@ -246,8 +246,16 @@ sub uninstall_subroutine {
- 		my $glob = $stash->{$name};
- 
- 		if(ref(\$glob) ne 'GLOB'){
--			if(ref $glob){
-+			if(ref $glob) {
-+			    if(Scalar::Util::reftype $glob eq 'CODE'){
-+				if(defined $specified_code &&
-+				   $specified_code != $glob) {
-+					next;
-+				}
-+			    }
-+			    else {
- 				warnings::warnif(misc => "Constant subroutine $name uninstalled");
-+			    }
- 			}
- 			delete $stash->{$name};
- 			next;