diff --git a/cyrus-imapd.spec b/cyrus-imapd.spec
index 3d1d244..4635714 100644
--- a/cyrus-imapd.spec
+++ b/cyrus-imapd.spec
@@ -2,7 +2,7 @@
 
 Name: cyrus-imapd
 Version: 2.3.16
-Release: 3%{?dist}
+Release: 4%{?dist}
 
 %define ssl_pem_file %{_sysconfdir}/pki/%{name}/%{name}.pem
 
@@ -521,6 +521,9 @@ fi
 %{_mandir}/man1/*
 
 %changelog
+* Tue Jun 01 2010 Marcela Maslanova <mmaslano@redhat.com> - 2.3.16-4
+- Mass rebuild with perl-5.12.0
+
 * Tue Apr 20 2010 Michal Hlavinka <mhlavink@redhat.com> - 2.3.16-3
 - add support for QoS marked traffic (#576652)