diff --git a/python-sphinxcontrib-actdiag.spec b/python-sphinxcontrib-actdiag.spec
index ff7ca01..93290e4 100644
--- a/python-sphinxcontrib-actdiag.spec
+++ b/python-sphinxcontrib-actdiag.spec
@@ -11,7 +11,7 @@ diagrams into your document.
 
 Name:           python-%{pypi_name}
 Version:        0.8.5
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Sphinx "actdiag" extension
 
 License:        BSD
@@ -88,6 +88,9 @@ rm -rf %{pypi_name}.egg-info
 %endif
 
 %changelog
+* Tue Jun 19 2018 Miro Hrončok <mhroncok@redhat.com> - 0.8.5-4
+- Rebuilt for Python 3.7
+
 * Fri Feb 09 2018 Iryna Shcherbina <ishcherb@redhat.com> - 0.8.5-3
 - Update Python 2 dependency declarations to new packaging standards
   (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)