diff --git a/python-notebook.spec b/python-notebook.spec
index 3eb2b83..56e737a 100644
--- a/python-notebook.spec
+++ b/python-notebook.spec
@@ -12,7 +12,7 @@ Version:        5.5.0
 # upstream version, like 1.2.3rc1
 %global uversion %{version}%{tag}
 
-Release:        5%{tag}%{?dist}
+Release:        6%{tag}%{?dist}
 Summary:        A web-based notebook environment for interactive computing
 License:        BSD
 URL:            http://jupyter.org
@@ -265,6 +265,9 @@ LANG=C.utf-8 nosetests-3 -v --exclude-dir notebook/tests/selenium
 
 
 %changelog
+* Tue Jun 19 2018 Miro Hrončok <mhroncok@redhat.com> - 5.5.0-6
+- Rebuilt for Python 3.7
+
 * Tue Jun 05 2018 Miro Hrončok <mhroncok@redhat.com> - 5.5.0-5
 - Reintroduce the python2 subpackage for sagemath