diff --git a/stp.spec b/stp.spec
index b70b2db..ff8271e 100644
--- a/stp.spec
+++ b/stp.spec
@@ -7,7 +7,7 @@
 
 Name:		stp
 Version:	0.1
-Release:	20.%{gitdate}git.%{shorttag}%{?dist}
+Release:	21.%{gitdate}git.%{shorttag}%{?dist}
 Summary:	Constraint solver/decision procedure
 
 Group:		Applications/Engineering
@@ -94,6 +94,9 @@ fi
 %{_libdir}/cmake/STP/
 
 %changelog
+* Fri May 23 2014 Petr Machata <pmachata@redhat.com> - 0.1-21.20140402git.f8a392d
+- Rebuild for boost 1.55.0
+
 * Tue Apr 29 2014 Jerry James <loganjerry@gmail.com> - 0.1-20.20140402git.f8a392d
 - Update to recent git snapshot