diff --git a/python-cryptography.spec b/python-cryptography.spec
index ce128a8..6c110c5 100644
--- a/python-cryptography.spec
+++ b/python-cryptography.spec
@@ -7,7 +7,7 @@
 
 Name:           python-%{srcname}
 Version:        3.4.7
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        PyCA's cryptography library
 
 License:        ASL 2.0 or BSD
@@ -124,6 +124,11 @@ PYTHONPATH=${PWD}/vectors:%{buildroot}%{python3_sitearch} \
 %{python3_sitearch}/%{srcname}-%{version}-py*.egg-info
 
 %changelog
+* Tue Feb 08 2022 Tomas Orsava <torsava@redhat.com> - 3.4.7-7
+- Add automatically generated Obsoletes tag with the python39- prefix
+  for smoother upgrade from RHEL8
+- Related: rhbz#1990421
+
 * Tue Jan 18 2022 Christian Heimes <cheimes@redhat.com> - 3.4.7-6
 - Fix gating issues, resolves: rhbz#2039768
 - Fix poly1305 test, resolves: rhbz#2043582