diff --git a/python-zope.testrunner.changes b/python-zope.testrunner.changes
index 17d3387..d484b10 100644
--- a/python-zope.testrunner.changes
+++ b/python-zope.testrunner.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Tue Oct  5 10:30:48 UTC 2021 - pgajdos@suse.com
+
+- version update to 5.3.0
+  - Add support for Python 3.9.
+  - Fix `package init file missing` warning
+    (`#112 <https://github.com/zopefoundation/zope.testrunner/pull/112>`_).
+  - Make standard streams provide a `buffer` attribute on Python 3 when using
+    `--buffer` or testing under subunit.
+- %check: use %pyunittest rpm macro
+
 -------------------------------------------------------------------
 Tue Jul 21 08:53:11 UTC 2020 - Marketa Calabkova <mcalabkova@suse.com>
 
diff --git a/python-zope.testrunner.spec b/python-zope.testrunner.spec
index aed670b..191d69e 100644
--- a/python-zope.testrunner.spec
+++ b/python-zope.testrunner.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-zope.testrunner
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -26,7 +26,7 @@
 %bcond_with test
 %endif
 Name:           python-zope.testrunner
-Version:        5.2
+Version:        5.3.0
 Release:        0
 Summary:        Zope testrunner script
 License:        ZPL-2.1
@@ -69,7 +69,7 @@ find -size 0 -delete
 
 %if %{with test}
 %check
-%python_exec setup.py test
+%pyunittest src/zope/testrunner/tests/*.py
 %endif
 
 %if !%{with test}
diff --git a/zope.testrunner-5.2.tar.gz b/zope.testrunner-5.2.tar.gz
deleted file mode 100644
index d91eb41..0000000
--- a/zope.testrunner-5.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:873d6017abadc213992a0c38c786ed020341b6e0fe78d14bc2a684cf5a70de4b
-size 141836
diff --git a/zope.testrunner-5.3.0.tar.gz b/zope.testrunner-5.3.0.tar.gz
new file mode 100644
index 0000000..a5c5e36
--- /dev/null
+++ b/zope.testrunner-5.3.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39a5ba631830703ea011383447135063db6d182794487dda9b8c1f515bb70b0f
+size 141406