diff --git a/stp.spec b/stp.spec
index d620ee0..990283d 100644
--- a/stp.spec
+++ b/stp.spec
@@ -7,7 +7,7 @@
 
 Name:		stp
 Version:	2.3.1
-Release:	2.%{gitdate}git.%{shorttag}%{?dist}
+Release:	3.%{gitdate}git.%{shorttag}%{?dist}
 Summary:	Constraint solver/decision procedure
 
 License:	MIT
@@ -134,6 +134,9 @@ make install DESTDIR=%{buildroot}
 %{python3_sitelib}/%{name}/
 
 %changelog
+* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.1-3.20180607git.c68788e
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Tue Jun 19 2018 Miro Hrončok <mhroncok@redhat.com> - 2.3.1-2.20180607git.c68788e
 - Rebuilt for Python 3.7