diff --git a/setup.py b/setup.py
index 3ba3a2fe..93851947 100755
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name='pyFirmata2',
-    version='1.1.9',
+    version='2.0.0',
     description="Use your Arduino as a data acquisition card under Python",
     long_description=long_description,
     author='Bernd Porr',