diff --git a/espeak-ng.spec b/espeak-ng.spec
index beba745..026fad1 100644
--- a/espeak-ng.spec
+++ b/espeak-ng.spec
@@ -1,6 +1,6 @@
 Name:           espeak-ng
 Version:        1.50
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        eSpeak NG Text-to-Speech
 
 License:        GPLv3+
@@ -99,6 +99,9 @@ ESPEAK_DATA_PATH=`pwd` LD_LIBRARY_PATH=src:${LD_LIBRARY_PATH} src/espeak-ng ...
 %doc docs/*.html
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.50-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Mon Jul 13 2020 Tom Stellard <tstellar@redhat.com> - 1.50-3
 - Use make macros
 - https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro