diff --git a/persistent-4.5.0.tar.gz b/persistent-4.5.0.tar.gz
deleted file mode 100644
index 8f6094d..0000000
--- a/persistent-4.5.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c97ceb2620eecd57730da6ee7ad3ee2295ed7516a24423a17f34e65103de8b6a
-size 106981
diff --git a/persistent-4.6.3.tar.gz b/persistent-4.6.3.tar.gz
new file mode 100644
index 0000000..e2517b1
--- /dev/null
+++ b/persistent-4.6.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09585311d1ba7154c16230e5ab1286017cee3a1c435a4db718d6176a81f43230
+size 119531
diff --git a/python-persistent.changes b/python-persistent.changes
index 8d9e928..90af785 100644
--- a/python-persistent.changes
+++ b/python-persistent.changes
@@ -1,3 +1,35 @@
+-------------------------------------------------------------------
+Thu Mar 26 07:39:16 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Add patch to fix build with new zope.interface:
+  * tests.patch
+
+-------------------------------------------------------------------
+Tue Mar 24 12:41:57 UTC 2020 - pgajdos@suse.com
+
+- version update to 4.6.3
+  - Fix a crash in the test suite under a 32-bit CPython on certain
+    32-bit platforms. See `issue 137
+    <https://github.com/zopefoundation/persistent/issues/137>`_. Fix by
+    `Jerry James <https://github.com/jamesjer>`_.
+  - Fix an ``AssertionError`` clearing a non-empty ``PersistentMapping``
+    that has no connection. See `issue 139
+    <https://github.com/zopefoundation/persistent/issues/139>`_.
+
+-------------------------------------------------------------------
+Thu Mar 12 11:54:12 UTC 2020 - Marketa Calabkova <mcalabkova@suse.com>
+
+- update to 4.6.1
+  * Stop installing C header files on PyPy
+  * Fix slicing of PersistentList to always return instances of the same class.
+  * Fix copying of PersistentList and PersistentMapping using copy.copy 
+    to also copy the underlying data object.
+  * Update the handling of the PURE_PYTHON environment variable.
+  * Add preliminary support for Python 3.9a3+.
+  * Fix the Python implementation of the PickleCache to be able to 
+    store objects that cannot be weakly referenced. 
+  * Add support for Python 3.8.
+
 -------------------------------------------------------------------
 Mon May 20 15:50:31 UTC 2019 - pgajdos@suse.com
 
diff --git a/python-persistent.spec b/python-persistent.spec
index eba46dc..6af750d 100644
--- a/python-persistent.spec
+++ b/python-persistent.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-persistent
 #
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
 # Copyright (c) 2013-2019 LISA GmbH, Bingen, Germany.
 #
 # All modifications and additions to the file contributed by third parties
@@ -19,22 +19,23 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-persistent
-Version:        4.5.0
+Version:        4.6.3
 Release:        0
 Summary:        Translucent persistent objects
 License:        ZPL-2.1
-Group:          Development/Languages/Python
 URL:            https://github.com/zopefoundation/persistent
 Source:         https://files.pythonhosted.org/packages/source/p/persistent/persistent-%{version}.tar.gz
+# https://github.com/zopefoundation/persistent/issues/144
+Patch0:         tests.patch
 BuildRequires:  %{python_module cffi}
 BuildRequires:  %{python_module devel}
-Requires:       python-cffi
 BuildRequires:  %{python_module manuel}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module zope.interface}
 BuildRequires:  %{python_module zope.testrunner}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+Requires:       python-cffi
 Requires:       python-zope.interface
 %python_subpackages
 
@@ -45,7 +46,6 @@ such as the ZODB.
 
 %package        devel
 Summary:        Translucent persistent objects
-Group:          Development/Languages/Python
 Requires:       %{name} = %{version}
 Requires:       python-devel
 
@@ -54,6 +54,7 @@ This package contains the files needed for binding the %{name} C module.
 
 %prep
 %setup -q -n persistent-%{version}
+%patch0 -p1
 rm -rf persistent.egg-info
 
 %build
diff --git a/tests.patch b/tests.patch
new file mode 100644
index 0000000..9cc7211
--- /dev/null
+++ b/tests.patch
@@ -0,0 +1,21 @@
+Index: persistent-4.6.3/persistent/tests/test_picklecache.py
+===================================================================
+--- persistent-4.6.3.orig/persistent/tests/test_picklecache.py
++++ persistent-4.6.3/persistent/tests/test_picklecache.py
+@@ -1124,13 +1124,12 @@ class CPickleCacheTests(PickleCacheTestM
+         # interface declaration to the C implementation.
+         from persistent.interfaces import IExtendedPickleCache
+         from zope.interface.verify import verifyObject
+-        from zope.interface.exceptions import DoesNotImplement
+-        from zope.interface.exceptions import BrokenImplementation
++        from zope.interface.exceptions import MultipleInvalid
+         # We don't claim to implement it.
+-        with self.assertRaises(DoesNotImplement):
++        with self.assertRaises(MultipleInvalid):
+             verifyObject(IExtendedPickleCache, self._makeOne())
+         # And we don't even provide everything it asks for.
+-        with self.assertRaises(BrokenImplementation):
++        with self.assertRaises(MultipleInvalid):
+             verifyObject(IExtendedPickleCache, self._makeOne(), tentative=True)
+ 
+     def test___setitem___persistent_class(self):