diff --git a/php-google-auth.spec b/php-google-auth.spec
index 196d10f..ee646d7 100644
--- a/php-google-auth.spec
+++ b/php-google-auth.spec
@@ -49,7 +49,7 @@
 
 Name:          php-%{composer_vendor}-%{composer_project}
 Version:       %{github_version}
-Release:       3%{?github_release}%{?dist}
+Release:       4%{?github_release}%{?dist}
 Summary:       Google Auth Library for PHP
 
 License:       ASL 2.0
@@ -223,6 +223,9 @@ exit $RETURN_CODE
 
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild