diff --git a/libcmis.spec b/libcmis.spec
index 62ab4f1..16cab69 100644
--- a/libcmis.spec
+++ b/libcmis.spec
@@ -2,7 +2,7 @@
 
 Name: libcmis
 Version: 0.5.0
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: A C++ client library for CM interfaces
 
 Group: System Environment/Libraries
@@ -92,6 +92,9 @@ make check
 %{_mandir}/man1/cmis-client.1*
 
 %changelog
+* Sun Apr 12 2015 David Tardon <dtardon@redhat.com> - 0.5.0-4
+- rebuild for yet another C++ ABI break
+
 * Fri Feb 20 2015 David Tardon <dtardon@redhat.com> - 0.5.0-3
 - rebuild for C++ stdlib ABI change in gcc5