diff --git a/setup.py b/setup.py
index ae1d011..c087c7a 100644
--- a/setup.py
+++ b/setup.py
@@ -28,4 +28,4 @@ setup(name='deep_rl',
       author="Shangtong Zhang",
       url='https://github.com/ShangtongZhang/DeepRL',
       author_email="zhangshangtong.cpp@gmail.com",
-      version="0.2")
+      version="0.3")