diff --git a/docs/source/conf.py b/docs/source/conf.py
index 6fdc650..110450a 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -106,9 +106,9 @@ def __getitem__(self, v):
 # built documents.
 #
 # The short X.Y version.
-version = '0.1.2'
+version = '0.1'
 # The full version, including alpha/beta/rc tags.
-release = '0.1.2'
+release = '0.1.2.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.py b/setup.py
index e1a5977..1180533 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
 from setuptools import setup
 
 NAME =               'vtem'
-VERSION =            '0.1.2'
+VERSION =            '0.1.2.1'
 AUTHOR =             'Yiyin Zhou'
 AUTHOR_EMAIL =       'yz2227@columbia.edu'
 URL =                'https://github.com/bionet/vtem/'