diff --git a/csscompressor/__init__.py b/csscompressor/__init__.py
index 2894d40..a428acd 100644
--- a/csscompressor/__init__.py
+++ b/csscompressor/__init__.py
@@ -12,6 +12,7 @@
 
 
 __all__ = ('compress',)
+__version__ = '0.9.1'
 
 
 import re
diff --git a/csscompressor/__main__.py b/csscompressor/__main__.py
index 6099274..28fea59 100644
--- a/csscompressor/__main__.py
+++ b/csscompressor/__main__.py
@@ -11,7 +11,8 @@ import csscompressor
 
 
 def _get_args():
-    parser = argparse.ArgumentParser()
+    parser = argparse.ArgumentParser(
+                description='CSS Compressor {}'.format(csscompressor.__version__))
 
     parser.add_argument('input', nargs='+', type=str,
                         help='File(s) to compress')
diff --git a/setup.py b/setup.py
index cc012e7..9a1fcfa 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ except ImportError:
 
 setup(
     name='csscompressor',
-    version='0.9.0',
+    version='0.9.1',
     url='http://github.com/sprymix/csscompressor',
     license='BSD',
     author='Yury Selivanov',