diff --git a/python-pyrfc3339.spec b/python-pyrfc3339.spec
index 052646a..94d11f6 100644
--- a/python-pyrfc3339.spec
+++ b/python-pyrfc3339.spec
@@ -8,7 +8,7 @@
 
 Name:           python-pyrfc3339
 Version:        1.0
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        Generate and parse RFC 3339 timestamps
 
 License:        MIT
@@ -90,6 +90,9 @@ RFC 3339-compliant timestamps using Python datetime.datetime objects.
 
 
 %changelog
+* Tue Jun 19 2018 Miro Hrončok <mhroncok@redhat.com> - 1.0-10
+- Rebuilt for Python 3.7
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild