diff --git a/lpsolve.spec b/lpsolve.spec
index a54f11d..d7f61ab 100644
--- a/lpsolve.spec
+++ b/lpsolve.spec
@@ -1,7 +1,7 @@
 Name:      lpsolve
 Summary:   A Mixed Integer Linear Programming (MILP) solver
 Version:   5.5.2.0
-Release:   20%{?dist}
+Release:   21%{?dist}
 Source:    http://downloads.sourceforge.net/lpsolve/lp_solve_%{version}_source.tar.gz
 Group:     System Environment/Libraries
 URL:       http://sourceforge.net/projects/lpsolve
@@ -58,6 +58,9 @@ install -p -m 644 \
 %{_includedir}/lpsolve
 
 %changelog
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 5.5.2.0-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Mon Feb 26 2018 Caolán McNamara <caolanm@redhat.com> - 5.5.2.0-20
 - Related: rhbz#1548689 ... and LDFLAGS