diff --git a/setup.py b/setup.py
index 01b64f2..79f3897 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 MAINTAINER = "Yi-Xuan Xu"
 MAINTAINER_EMAIL = "xuyx@lamda.nju.edu.cn"
 URL = "https://github.com/LAMDA-NJU/Deep-Forest"
-VERSION = "0.1.0"
+VERSION = "0.1.1"
 
 
 def configuration(parent_package="", top_path=None):