diff --git a/perl-SystemC-Vregs.spec b/perl-SystemC-Vregs.spec
index 1645378..34f0124 100644
--- a/perl-SystemC-Vregs.spec
+++ b/perl-SystemC-Vregs.spec
@@ -12,7 +12,7 @@
 
 Name:           perl-SystemC-Vregs
 Version:        1.463
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Utility routines used by vregs
 
 License:        LGPLv3+ or Artistic 2.0
@@ -102,6 +102,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu May 06 2010 Marcela Maslanova <mmaslano@redhat.com> - 1.463-4
+- Mass rebuild with perl-5.12.0
+
 * Mon Dec  7 2009 Stepan Kasal <skasal@redhat.com> - 1.463-3
 - rebuild against perl 5.10.1