diff --git a/rubygem-gio2.spec b/rubygem-gio2.spec
index 9e19d99..f2a41c2 100644
--- a/rubygem-gio2.spec
+++ b/rubygem-gio2.spec
@@ -10,7 +10,7 @@
 Summary:	Ruby binding of gio-2.0.x
 Name:		rubygem-%{gem_name}
 Version:	3.3.6
-Release:	1%{?dist}
+Release:	2%{?dist}
 # from README
 License:	LGPLv2
 URL:		http://ruby-gnome2.sourceforge.jp/
@@ -169,6 +169,9 @@ popd
 %exclude	%{gem_instdir}/test/
 
 %changelog
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.6-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Wed Apr 17 2019 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.3.6-1
 - 3.3.6