diff --git a/ipv6calc.spec b/ipv6calc.spec
index 36b96d0..94eef95 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:	24%{?gittag}%{?dist}
+Release:	25%{?gittag}%{?dist}
 Group:		Applications/Text
 URL:		http://www.deepspace6.net/projects/%{name}.html
 License:	GPLv2
@@ -324,6 +324,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-25
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Sat Feb 03 2018 Peter Bieringer <pb@bieringer.de> - 1.0.0-24
 - fix compiler warnings introduced with gcc8 and also code (BZ#1541367)