diff --git a/perl-TheSchwartz.spec b/perl-TheSchwartz.spec
index b5c671f..a64bdf1 100644
--- a/perl-TheSchwartz.spec
+++ b/perl-TheSchwartz.spec
@@ -1,24 +1,25 @@
 %define perl_major_ver %(eval `perl -V:version`; echo ${version%*.[0-9]*}.0)
 
 Name:          perl-TheSchwartz
-Version:       1.10
+Version:       1.17
 Release:       1mamba
 Summary:       TheSchwartz - reliable job queue
 Group:         System/Libraries/Perl
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.cpan.org
-Source:        http://search.cpan.org/CPAN/authors/id/S/SI/SIXAPART/TheSchwartz-%{version}.tar.gz
+URL:           https://www.cpan.org/
+Source:        https://cpan.metacpan.org/authors/id/A/AK/AKIYM/TheSchwartz-%{version}.tar.gz
 License:       GPL, Artistic
 ## AUTOBUILDREQ-BEGIN
+BuildRequires: libperl
 BuildRequires: perl-Class-Accessor
-BuildRequires: perl-Data-ObjectDriver
 BuildRequires: perl-DBI
+BuildRequires: perl-Data-ObjectDriver
+BuildRequires: perl-Scalar-List-Utils
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
 Requires:      perl >= %perl_major_ver
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 TheSchwartz - reliable job queue.
@@ -27,14 +28,13 @@ TheSchwartz - reliable job queue.
 %setup -q -n TheSchwartz-%{version}
 
 %build
-%{__perl} Makefile.PL PREFIX=%{_prefix} INSTALLDIRS=vendor OPTIMIZE="%{optflags}"
-
-%make
-%make test
+%{__perl} Build.PL installdirs=vendor
+./Build
+#./Build test
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall_perl
+./Build install --destdir=%{buildroot}
 
 packlist=`find %{buildroot} -name .packlist`
 [ -z "$packlist" ] && exit 1 || cat $packlist | \
@@ -56,5 +56,8 @@ done
 # %doc CHANGES
 
 %changelog
+* Mon Jan 10 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.17-1mamba
+- update to 1.17
+
 * Thu Nov 15 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 1.10-1mamba
 - package created by silvan using the webbuild interface