diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 1daf58d..b88af72 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,8 @@
 [bumpversion]
-current_version = 0.2.3
+current_version = 0.3.0
 commit = True
 tag = True
 
 [bumpversion:file:setup.py]
+
 [bumpversion:file:mosdef_cassandra/__init__.py]
diff --git a/mosdef_cassandra/__init__.py b/mosdef_cassandra/__init__.py
index e138f7b..fc20ffc 100644
--- a/mosdef_cassandra/__init__.py
+++ b/mosdef_cassandra/__init__.py
@@ -7,4 +7,4 @@
 from .writers.inp_functions import print_valid_kwargs
 from .writers.writers import print_inputfile
 
-__version__ = "0.2.3"
+__version__ = "0.3.0"
diff --git a/setup.py b/setup.py
index 955c0d8..d884fed 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 #####################################
-VERSION = "0.2.3"
+VERSION = "0.3.0"
 ISRELEASED = False
 if ISRELEASED:
     __version__ = VERSION