diff --git a/openbabel.spec b/openbabel.spec
index c4dfcec..0a891a1 100644
--- a/openbabel.spec
+++ b/openbabel.spec
@@ -9,7 +9,7 @@
 
 Name: openbabel
 Version: 2.4.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: Chemistry software file format converter
 License: GPLv2
 Group: Applications/File
@@ -274,6 +274,9 @@ make test
 %{ruby_vendorarchdir}/openbabel.so
 
 %changelog
+* Thu Jan 12 2017 Vít Ondruch <vondruch@redhat.com> - 2.4.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_2.4
+
 * Wed Dec 28 2016 Rich Mattes <richmattes@gmail.com> - 2.4.1-3
 - Rebuild for eigen3-3.3.1