diff --git a/python-zope.interface.changes b/python-zope.interface.changes
index e55dbdf..6fc93e3 100644
--- a/python-zope.interface.changes
+++ b/python-zope.interface.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Tue Nov 15 10:11:54 UTC 2016 - dmueller@suse.com
+
+- update to 4.3.1:
+- Support Components subclasses that are not hashable.
+  (https://github.com/zopefoundation/zope.interface/issues/53)
+- Add the ability to sort the objects returned by ``implementedBy``.
+  This is compatible with the way interface classes sort so they can
+  be used together in ordered containers like BTrees.
+  (https://github.com/zopefoundation/zope.interface/issues/42)
+- Make ``setuptools`` a hard dependency of ``setup.py``.
+- Change a linear algorithm (O(n)) in ``Components.registerUtility`` and
+  ``Components.unregisterUtility`` into a dictionary lookup (O(1)) for
+  hashable components. This substantially improves the time taken to
+  manipulate utilities in large registries at the cost of some
+  additional memory usage. (https://github.com/zopefoundation/zope.interface/issues/46)
+
 -------------------------------------------------------------------
 Fri May 15 12:10:59 UTC 2015 - benoit.monin@gmx.fr
 
diff --git a/python-zope.interface.spec b/python-zope.interface.spec
index b1769a2..6492b94 100644
--- a/python-zope.interface.spec
+++ b/python-zope.interface.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-zope.interface
 #
-# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,13 +17,13 @@
 
 
 Name:           python-zope.interface
-Version:        4.1.2
+Version:        4.3.1
 Release:        0
 Url:            http://pypi.python.org/pypi/zope.interface
 Summary:        Interfaces for Python
 License:        ZPL-2.1
 Group:          Development/Languages/Python
-Source:         https://pypi.python.org/packages/source/z/zope.interface/zope.interface-%{version}.tar.gz
+Source:         https://pypi.io/packages/source/z/zope.interface/zope.interface-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  fdupes
 BuildRequires:  python-devel
diff --git a/zope.interface-4.1.2.tar.gz b/zope.interface-4.1.2.tar.gz
deleted file mode 100644
index 6b91d4d..0000000
--- a/zope.interface-4.1.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:441fefcac1fbac57c55239452557d3598571ab82395198b2565a29d45d1232f6
-size 919277
diff --git a/zope.interface-4.3.1.tar.gz b/zope.interface-4.3.1.tar.gz
new file mode 100644
index 0000000..47d982b
--- /dev/null
+++ b/zope.interface-4.3.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:320920cedb07666fd4022f6a0fcd4a44551133a8415c98eac0873b753bb5a70c
+size 147262