diff --git a/libunibreak.spec b/libunibreak.spec
index 7ece2ce..bf0e43c 100644
--- a/libunibreak.spec
+++ b/libunibreak.spec
@@ -3,7 +3,7 @@
 
 Name:           libunibreak
 Version:        4.0
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        A Unicode line-breaking library
 
 License:        zlib
@@ -77,6 +77,9 @@ find %{buildroot} -name '*.la' -exec rm -f {} ';'
 
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.0-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.0-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild