Bump zope.interface dependency.issue51

2 files changed, 3 insertions, 5 deletions

diff --git a/CHANGES.rst b/CHANGES.rst
index b908018..7b18089 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -14,11 +14,9 @@
   structures instead of plain dicts and lists. This helps make it
   scalable to larger registry sizes.
 
-  To take advantage of this, you need zope.interface 5.3 or later
-  (earlier versions continue to work, but do not allow this
-  optimization).
+  This requires zope.interface 5.3.0a1 or later.
 
-  New registries (and their primary user, ``PersistentComponents`` and
+  New registries (and their primary users, ``PersistentComponents`` and
   zope.site's ``LocalSiteManager``) take full advantage of this
   automatically. For existing persistent registries to take advantage
   of this, you must call their ``rebuild()`` method and commit the
diff --git a/setup.py b/setup.py
index 8a5c877..b9bf42a 100644
--- a/setup.py
+++ b/setup.py
@@ -111,7 +111,7 @@ setup(
         'zope.deprecation >= 4.3.0',
         'zope.event',
         'zope.hookable >= 4.2.0',
-        'zope.interface >= 4.1.0',
+        'zope.interface >= 5.3.0a1',
     ],
     include_package_data=True,
     zip_safe=False,