diff --git a/createrepo_c.spec b/createrepo_c.spec
index dd94041..3cf711d 100644
--- a/createrepo_c.spec
+++ b/createrepo_c.spec
@@ -26,7 +26,7 @@
 Summary:        Creates a common metadata repository
 Name:           createrepo_c
 Version:        0.10.0
-Release:        20%{?dist}
+Release:        21%{?dist}
 License:        GPLv2+
 URL:            https://github.com/rpm-software-management/createrepo_c
 Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
@@ -227,6 +227,9 @@ ln -sr %{buildroot}%{_bindir}/modifyrepo_c %{buildroot}%{_bindir}/modifyrepo
 %endif
 
 %changelog
+* Mon Jun 18 2018 Miro Hrončok <mhroncok@redhat.com> - 0.10.0-21
+- Rebuilt for Python 3.7
+
 * Wed May 16 2018 Jaroslav Mracek <jmracek@redhat.com> - 0.10.0-20
 - Obsolete and provide createrepo