diff --git a/python-justbases.spec b/python-justbases.spec
index b12031a..2589111 100644
--- a/python-justbases.spec
+++ b/python-justbases.spec
@@ -2,7 +2,7 @@
 %global srcname justbases
 Name:       python-%{srcname}
 Version:    0.9
-Release:    12%{?dist}
+Release:    13%{?dist}
 Summary:    A small library for precise conversion between arbitrary bases
 
 License:    GPLv2+
@@ -43,6 +43,9 @@ rm -rf justbases.egg-info
 %{python3_sitelib}/justbases-%{version}-*.egg-info
 
 %changelog
+* Thu Oct 03 2019 Miro Hrončok <mhroncok@redhat.com> - 0.9-13
+- Rebuilt for Python 3.8.0rc1 (#1748018)
+
 * Mon Aug 19 2019 Miro Hrončok <mhroncok@redhat.com> - 0.9-12
 - Rebuilt for Python 3.8