diff --git a/jflex.spec b/jflex.spec
index c9a43bf..1b1f64e 100644
--- a/jflex.spec
+++ b/jflex.spec
@@ -4,7 +4,7 @@
 Summary:        Fast Scanner Generator
 Name:           jflex
 Version:        1.7.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 License:        BSD
 URL:            http://jflex.de/
 BuildArch:      noarch
@@ -131,6 +131,9 @@ install -p -m 644 lib/jflex-mode.elc %{buildroot}%{_emacs_sitelispdir}/%{name}
 
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.7.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Fri Jul 10 2020 Jiri Vanek <jvanek@redhat.com> - 1.7.0-3
 - Rebuilt for JDK-11, see https://fedoraproject.org/wiki/Changes/Java11