diff --git a/gtkglext.spec b/gtkglext.spec
index 681f7d0..5976bbf 100644
--- a/gtkglext.spec
+++ b/gtkglext.spec
@@ -3,7 +3,7 @@
 Summary:	OpenGL Extension to GTK
 Name:		gtkglext
 Version:	1.2.0
-Release:	28%{?dist}
+Release:	29%{?dist}
 
 License:	LGPLv2+ or GPLv2+
 Group:		System Environment/Libraries
@@ -93,6 +93,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %doc %{_datadir}/gtk-doc/html/*
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-29
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-28
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild