diff --git a/conda/meta.yaml b/conda/meta.yaml
index f9c6433e..63236289 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -1,4 +1,4 @@
-{% set version = '0.12.0' %}
+{% set version = '0.12.1.dev0' %}
 
 package:
   name: "{{ name|lower }}"
diff --git a/sdmetrics/__init__.py b/sdmetrics/__init__.py
index aec6f063..a98302b3 100644
--- a/sdmetrics/__init__.py
+++ b/sdmetrics/__init__.py
@@ -4,7 +4,7 @@
 
 __author__ = 'MIT Data To AI Lab'
 __email__ = 'dailabmit@gmail.com'
-__version__ = '0.12.0'
+__version__ = '0.12.1.dev0'
 
 import sys
 import warnings as python_warnings
diff --git a/setup.cfg b/setup.cfg
index 16689eb6..3092f4c7 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.12.0
+current_version = 0.12.1.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 73b179fa..d7e11bf8 100644
--- a/setup.py
+++ b/setup.py
@@ -128,6 +128,6 @@
     test_suite='tests',
     tests_require=tests_require,
     url='https://github.com/sdv-dev/SDMetrics',
-    version='0.12.0',
+    version='0.12.1.dev0',
     zip_safe=False,
 )