diff --git a/perl-Math-BigInt-FastCalc.spec b/perl-Math-BigInt-FastCalc.spec
index b783cea..f4be200 100644
--- a/perl-Math-BigInt-FastCalc.spec
+++ b/perl-Math-BigInt-FastCalc.spec
@@ -1,7 +1,7 @@
 Name:           perl-Math-BigInt-FastCalc
 %global cpan_version 0.5006
 Version:        0.500.600
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Math::BigInt::Calc with some XS for more speed
 License:        GPL+ or Artistic
 Group:          Development/Libraries
@@ -61,6 +61,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.500.600-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.500.600-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild