diff --git a/swig.spec b/swig.spec
index 1338ae9..7cdb4ab 100644
--- a/swig.spec
+++ b/swig.spec
@@ -34,7 +34,7 @@
 Summary: Connects C/C++/Objective C to some high-level programming languages
 Name:    swig
 Version: 3.0.12
-Release: 19%{?dist}
+Release: 20%{?dist}
 License: GPLv3+ and BSD
 URL:     http://swig.sourceforge.net/
 Source0: http://downloads.sourceforge.net/project/swig/swig/swig-%{version}/swig-%{version}.tar.gz
@@ -332,6 +332,9 @@ install -pm 644 Tools/swig.gdb %{buildroot}%{_datadir}/%{name}/gdb
 %{_datadir}/%{name}/gdb
 
 %changelog
+* Mon Jul 02 2018 Miro Hrončok <mhroncok@redhat.com> - 3.0.12-20
+- Rebuilt for Python 3.7
+
 * Fri Jun 22 2018 Jitka Plesnikova <jplesnik@redhat.com> - 3.0.12-19
 - Disable using of Python 2