diff --git a/givaro.spec b/givaro.spec
index a624106..4f22d74 100644
--- a/givaro.spec
+++ b/givaro.spec
@@ -1,6 +1,6 @@
 Name:		givaro
 Version:	3.8.0
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	C++ library for arithmetic and algebraic computations
 Group:		Development/Libraries
 
@@ -127,6 +127,9 @@ make check
 
 
 %changelog
+* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.8.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
 * Sat May 02 2015 Kalev Lember <kalevlember@gmail.com> - 3.8.0-3
 - Rebuilt for GCC 5 C++11 ABI change