diff --git a/Box2D.spec b/Box2D.spec
index 760390d..bcbdad2 100644
--- a/Box2D.spec
+++ b/Box2D.spec
@@ -1,6 +1,6 @@
 Name: Box2D
 Version:  2.3.1
-Release:  4%{?dist}
+Release:  5%{?dist}
 Summary: A 2D Physics Engine for Games
 
 Group: Development/Libraries
@@ -71,6 +71,9 @@ find %{buildroot} -name '*.a' | xargs rm
 
 
 %changelog
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
 * Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.1-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild