diff --git a/osbuild.spec b/osbuild.spec
index a6fbc47..1b034f3 100644
--- a/osbuild.spec
+++ b/osbuild.spec
@@ -8,7 +8,7 @@ Version:        15
 %global         pkgdir %{_prefix}/lib/%{pypi_name}
 
 Name:           %{pypi_name}
-Release:        3%{?dist}
+Release:        4%{?dist}
 License:        ASL 2.0
 
 URL:            %{forgeurl}
@@ -133,6 +133,9 @@ exit 0
 %{pkgdir}/stages/org.osbuild.rpm-ostree
 
 %changelog
+* Wed May 27 2020 Miro Hrončok <mhroncok@redhat.com> - 15-4
+- Rebuilt for Python 3.9
+
 * Tue May 26 2020 Christian Kellner <ckellner@redhat.com> - 15-3
 - Add a patch to allow org.osbuild.files source in the new format
   but without actually containing the secrets key.