diff --git a/alpaca_trade_api/__init__.py b/alpaca_trade_api/__init__.py
index f075623c..2b43a612 100644
--- a/alpaca_trade_api/__init__.py
+++ b/alpaca_trade_api/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '1.5.1'
+__version__ = '2.0.0'
 
 from .rest import REST, TimeFrame, TimeFrameUnit  # noqa
 from .rest_async import AsyncRest  # noqa