diff --git a/mlblocks/__init__.py b/mlblocks/__init__.py
index 2273470..fa7130d 100644
--- a/mlblocks/__init__.py
+++ b/mlblocks/__init__.py
@@ -20,7 +20,7 @@
 __copyright__ = 'Copyright (c) 2018, MIT Data To AI Lab'
 __email__ = 'dailabmit@gmail.com'
 __license__ = 'MIT'
-__version__ = '0.6.2'
+__version__ = '0.6.3.dev0'
 
 __all__ = [
     'MLBlock',
diff --git a/setup.cfg b/setup.cfg
index dfc0a44..8908f68 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.6.2
+current_version = 0.6.3.dev0
 commit = True
 tag = True
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\.(?P<release>[a-z]+)(?P<candidate>\d+))?
diff --git a/setup.py b/setup.py
index ee4f288..e4ab47c 100644
--- a/setup.py
+++ b/setup.py
@@ -131,6 +131,6 @@
     test_suite='tests',
     tests_require=tests_require,
     url='https://github.com/MLBazaar/MLBlocks',
-    version='0.6.2',
+    version='0.6.3.dev0',
     zip_safe=False,
 )