diff --git a/.travis.yml b/.travis.yml
index c0f556a..7010816 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,6 @@ sudo: false
 language: python
 python:
  - 2.7
- - 3.3
  - 3.4
  - 3.5
  - 3.6
diff --git a/HISTORY.rst b/HISTORY.rst
index 6cc6426..dcd0105 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,3 +1,6 @@
+0.9.0 (2017-??-??)
+------------------
+
 0.8.0 (2017-07-12)
 ------------------
 
diff --git a/LICENSE b/LICENSE
index a806f69..c46284c 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2013-2016 Koen Van Daele
+Copyright (c) 2013-2017 Koen Van Daele
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
diff --git a/docs/conf.py b/docs/conf.py
index 829ed3d..a4efa7a 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -59,9 +59,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.8'
+version = '0.9'
 # The full version, including alpha/beta/rc tags.
-release = '0.8.0'
+release = '0.9.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.py b/setup.py
index b840cc9..ebc7e84 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
 
 setup(
     name='pyramid_skosprovider',
-    version='0.8.0',
+    version='0.9.0',
     license='MIT',
     description='Integration of skosprovider in pyramid',
     long_description=README + '\n\n' + CHANGES,
@@ -31,7 +31,6 @@
         'License :: OSI Approved :: MIT License',
         'Programming Language :: Python',
         'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',