diff --git a/README.rst b/README.rst
index 4dedc16..1ca4854 100644
--- a/README.rst
+++ b/README.rst
@@ -18,7 +18,7 @@ The idea behind Sigal is to ease the use of the javascript librairies like
 `galleria`_. These librairies do a great job to display the images, Sigal does
 what is missing: resize images, create thumbnails, generate html pages.
 
-Sigal is currently compatible only with Python 2.
+Sigal is compatible with Python 2.7 and 3.3.
 
 Links :
 
diff --git a/docs/changelog.rst b/docs/changelog.rst
index 9faf201..9cf35d6 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -2,6 +2,13 @@
  Changelog
 ===========
 
+Version 0.6.dev
+~~~~~~~~~~~~~~~
+
+Released on 2013-xx-xx.
+
+- Add support for Python 3.3
+
 Version 0.5.1
 ~~~~~~~~~~~~~
 
diff --git a/sigal/__init__.py b/sigal/__init__.py
index 99c97a1..eb60a00 100644
--- a/sigal/__init__.py
+++ b/sigal/__init__.py
@@ -41,6 +41,7 @@ from argh import ArghParser, arg
 from logging import Formatter
 
 from .gallery import Gallery
+from .pkgmeta import __version__
 from .settings import read_settings
 
 _DEFAULT_CONFIG_FILE = 'sigal.conf.py'
@@ -152,4 +153,6 @@ def serve(path):
 def main():
     parser = ArghParser(description='Simple static gallery generator.')
     parser.add_commands([init, build, serve])
+    parser.add_argument('--version', action='version',
+                        version='%(prog)s {}'.format(__version__))
     parser.dispatch()
diff --git a/sigal/pkgmeta.py b/sigal/pkgmeta.py
index 0264f42..0c76bc3 100644
--- a/sigal/pkgmeta.py
+++ b/sigal/pkgmeta.py
@@ -2,7 +2,7 @@
 
 __title__ = 'sigal'
 __author__ = 'Simon Conseil'
-__version__ = '0.5.1'
+__version__ = '0.6.0-dev'
 __license__ = 'MIT'
 __url__ = 'https://github.com/saimn/sigal'
 __all__ = ['__title__', '__author__', '__version__', '__license__', '__url__']