diff --git a/fgrun.spec b/fgrun.spec
index 724bc5f..c5954b5 100644
--- a/fgrun.spec
+++ b/fgrun.spec
@@ -1,7 +1,7 @@
 Name:           fgrun
 Summary:        Graphical front-end for launching FlightGear flight simulator
 Version:        2016.3.1
-Release:        20%{?dist}
+Release:        21%{?dist}
 License:        GPLv2+ and CC-BY-SA
 URL:            http://sourceforge.net/projects/fgrun
 # git clone http://git.code.sf.net/p/flightgear/fgrun
@@ -94,6 +94,9 @@ install -m 0644 %{SOURCE15} \
 %{_datadir}/icons/hicolor/*/apps/*
 
 %changelog
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2016.3.1-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Tue Jun 05 2018 Fabrice Bellet <fabrice@bellet.info> - 2016.3.1-20
 - rebuild with newer SimGear