diff --git a/rmol.spec b/rmol.spec
index c9327b4..143433c 100644
--- a/rmol.spec
+++ b/rmol.spec
@@ -3,7 +3,7 @@
 #
 Name:           rmol
 Version:        0.23.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 
 Summary:        C++ library of Revenue Management and Optimisation classes and functions
 
@@ -129,6 +129,9 @@ fi
 
 
 %changelog
+* Mon Apr 25 2011 Denis Arnaud <denis.arnaud_fedora@m4x.org> - 0.23.1-4
+- Rebuild for Boost-1.46.1-2
+
 * Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.23.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild