diff --git a/ruby-bsearch.spec b/ruby-bsearch.spec
index b06cd84..f899f61 100644
--- a/ruby-bsearch.spec
+++ b/ruby-bsearch.spec
@@ -4,7 +4,7 @@
 
 Name:		ruby-bsearch
 Version:	1.5
-Release:	19%{?dist}
+Release:	20%{?dist}
 Summary:	Binary search library for Ruby
 License:	Ruby
 URL:		http://0xcc.net/ruby-bsearch/
@@ -50,6 +50,9 @@ cd ..
 
 
 %changelog
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.5-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.5-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild