diff --git a/perl-Devel-Symdump.spec b/perl-Devel-Symdump.spec
index 8127bae..743b2df 100644
--- a/perl-Devel-Symdump.spec
+++ b/perl-Devel-Symdump.spec
@@ -2,23 +2,21 @@
 
 Name:          perl-Devel-Symdump
 Version:       2.18
-Release:       1mamba
+Release:       2mamba
 Summary:       Devel::Symdump  - Dump symbol names or the symbol table
 Group:         System/Libraries/Perl
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Davide Madrisan <davide.madrisan@qilinux.it>
-URL:           http://www.cpan.org
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://www.cpan.org/
 Source:        http://www.cpan.org/authors/id/A/AN/ANDK/Devel-Symdump-%{version}.tar.gz
 License:       Perl, GPL, Artistic
 Requires:      perl >= %perl_major_ver
-
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: perl-devel >= %perl_major_ver
+BuildRequires: libperl
+BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
 
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
-
 %description
 This little package serves to access the symbol table of perl.
 
@@ -52,6 +50,9 @@ rm -f .packlist
 %defattr(-,root,root)
 
 %changelog
+* Tue Jan 04 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 2.18-2mamba
+- updated maintainer
+
 * Sun Oct 22 2017 Automatic Build System <autodist@mambasoft.it> 2.18-1mamba
 - automatic update by autodist