diff --git a/giflib.spec b/giflib.spec
index e45a372..c375dee 100644
--- a/giflib.spec
+++ b/giflib.spec
@@ -1,7 +1,7 @@
 Summary:	Library for manipulating GIF format image files
 Name:		giflib
 Version:	4.1.6
-Release:	17%{?dist}
+Release:	18%{?dist}
 License:	MIT
 Group:		System Environment/Libraries
 URL:		http://www.sourceforge.net/projects/%{name}/
@@ -87,6 +87,9 @@ rm -f doc/Makefile*
 %{_bindir}/*
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.6-18
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Wed Mar 29 2017 Stephen Gallagher <sgallagh@redhat.com> - 4.1.6-17
 - Fix compilation errors when -Werror=format-security