diff --git a/ipv6calc.spec b/ipv6calc.spec
index a53d3be..3fad712 100644
--- a/ipv6calc.spec
+++ b/ipv6calc.spec
@@ -16,7 +16,7 @@
 Summary:	IPv6 address format change and calculation utility
 Name:		ipv6calc
 Version:	1.0.0
-Release:	21%{?gittag}%{?dist}
+Release:	22%{?gittag}%{?dist}
 Group:		Applications/Text
 URL:		http://www.deepspace6.net/projects/%{name}.html
 License:	GPLv2
@@ -320,6 +320,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-22
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-21
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild