diff --git a/plexus-cipher.spec b/plexus-cipher.spec
index 6936adb..b69618e 100644
--- a/plexus-cipher.spec
+++ b/plexus-cipher.spec
@@ -1,6 +1,6 @@
 Name:           plexus-cipher
 Version:        1.7
-Release:        20%{?dist}
+Release:        21%{?dist}
 Summary:        Plexus Cipher: encryption/decryption Component
 License:        ASL 2.0
 # project moved to GitHub and it looks like there is no official website anymore
@@ -65,6 +65,9 @@ sed -i -e "s|1.5|1.8|" pom.xml
 %doc LICENSE.txt NOTICE.txt
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.7-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Sat Jul 11 2020 Jiri Vanek <jvanek@redhat.com> - 1.7-20
 - Rebuilt for JDK-11, see https://fedoraproject.org/wiki/Changes/Java11