diff --git a/CHANGES.rst b/CHANGES.rst
index 69ace57b..15ba44cb 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-5.1 (unreleased)
+6.0 (unreleased)
 ------------------
 
 - Removed (optional) Archetypes Storage (used in past with CMFMember, which
diff --git a/setup.py b/setup.py
index 3c5cd2df..f9c0a3d0 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 from setuptools import setup
 from setuptools import find_packages
 
-version = '5.0.1.dev0'
+version = '6.0.dev0'
 
 longdescription = open("README.rst").read()
 longdescription += '\n'
@@ -11,7 +11,7 @@
 setup(
     name='Products.PlonePAS',
     version=version,
-    description="PlonePAS adapts the PluggableAuthService for use by Plone.",
+    description="PlonePAS modifies the PluggableAuthService for use by Plone.",
     long_description=longdescription,
     classifiers=[
         "Framework :: Plone",