diff --git a/c++-gtk-utils.spec b/c++-gtk-utils.spec
index bb37033..db1175d 100644
--- a/c++-gtk-utils.spec
+++ b/c++-gtk-utils.spec
@@ -1,6 +1,6 @@
 Name:           c++-gtk-utils
 Version:        2.0.16
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        A library for GTK+ programming with C++
 
 Group:          System Environment/Libraries
@@ -170,6 +170,9 @@ popd
 %{_defaultdocdir}/%{name}/2.0/html
 
 %changelog
+* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.0.16-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
 * Fri Aug 15 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.0.16-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild