diff --git a/ribotricer/__init__.py b/ribotricer/__init__.py
index 1cf2a28..173edaa 100644
--- a/ribotricer/__init__.py
+++ b/ribotricer/__init__.py
@@ -1,4 +1,4 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 __author__ = 'Wenzheng Li, Saket Choudhary'
-__version__ = '1.0.1'
+__version__ = '1.0.2-dev0'
diff --git a/setup.cfg b/setup.cfg
index 1e40751..fc7ff12 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.0.1
+current_version = 1.0.2-dev0
 commit = True
 tag = False
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\-(?P<release>[a-z]+)(?P<build>\d+))?
diff --git a/setup.py b/setup.py
index 9379e00..be22d05 100755
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
 
 setuptools.setup(
     name='ribotricer',
-    version='1.0.1',
+    version='1.0.2-dev0',
     author='Wenzheng Li, Saket Choudhary',
     author_email='wenzhenl@usc.edu',
     description='Python package to detect translating ORF from Ribo-seq data',