diff --git a/python-pluggy.spec b/python-pluggy.spec
index f2ce574..681a267 100644
--- a/python-pluggy.spec
+++ b/python-pluggy.spec
@@ -5,7 +5,7 @@
 
 Name:           python-pluggy
 Version:        0.13.1
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        The plugin manager stripped of pytest specific details
 
 License:        MIT
@@ -64,6 +64,11 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} %{__python3} -m pytest testing -k "not
 
 
 %changelog
+* Tue Feb 08 2022 Tomas Orsava <torsava@redhat.com> - 0.13.1-6
+- Add automatically generated Obsoletes tag with the python39- prefix
+  for smoother upgrade from RHEL8
+- Related: rhbz#1990421
+
 * Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 0.13.1-5
 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
   Related: rhbz#1991688