diff --git a/flex.spec b/flex.spec
index e7e4dd4..ae19ea3 100644
--- a/flex.spec
+++ b/flex.spec
@@ -3,7 +3,7 @@
 Summary: A tool for creating scanners (text pattern recognizers)
 Name: flex
 Version: 2.6.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 # parse.c and parse.h are under GPLv3+ with exception which allows
 #	relicensing.  Since flex is shipped under BDS-style license,
 #	let's  assume that the relicensing was done.
@@ -139,6 +139,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_pkgdocdir}
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Wed Feb 01 2017 Stephen Gallagher <sgallagh@redhat.com> - 2.6.1-3
 - Add missing %%license macro