diff --git a/alex.spec b/alex.spec
index eb98b12..75378d3 100644
--- a/alex.spec
+++ b/alex.spec
@@ -6,7 +6,7 @@
 
 Name:           alex
 Version:        3.2.4
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Tool for generating lexical analysers in Haskell
 
 License:        BSD
@@ -80,6 +80,9 @@ install -D -m 0644 doc/alex.1 %{buildroot}%{_mandir}/man1/alex.1
 
 
 %changelog
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.2.4-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Wed Feb 27 2019 Jens Petersen <petersen@redhat.com> - 3.2.4-3
 - refresh to cabal-rpm-0.13