diff --git a/setup.cfg b/setup.cfg
index 26f34ecd..0cd10514 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -47,7 +47,7 @@ url = https://specviz.readthedocs.io
 edit_on_github = True
 github_project = spacetelescope/specviz
 # version should be PEP386 compatible (http://www.python.org/dev/peps/pep-0386)
-version = 0.4.1
+version = 0.4.2
 install_requires = six pyyaml numpy scipy astropy specutils==0.2.2 pyqtgraph qtpy py_expression_eval docopt
 
 [entry_points]