diff --git a/astyle_py/__init__.py b/astyle_py/__init__.py
index f37d199..5d67cb8 100644
--- a/astyle_py/__init__.py
+++ b/astyle_py/__init__.py
@@ -5,4 +5,4 @@
 __all__ = [
     'Astyle',
 ]
-__version__ = '0.9.1'
+__version__ = '1.0.0'