diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index d3e9990..b32c1d3 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.3.1
+current_version = 0.4.0
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index 746c130..8776c86 100644
--- a/setup.py
+++ b/setup.py
@@ -42,6 +42,6 @@
     test_suite='tests',
     tests_require=test_requirements,
     url='https://github.com/SnowEx/snowexsql',
-    version='0.3.1',
+    version='0.4.0',
     zip_safe=False,
 )
diff --git a/snowexsql/__init__.py b/snowexsql/__init__.py
index cdc23e6..48006db 100644
--- a/snowexsql/__init__.py
+++ b/snowexsql/__init__.py
@@ -1,4 +1,4 @@
 """Top-level package for snowexsql."""
 
 __author__ = """Micah Johnson"""
-__version__ = '0.3.1'
+__version__ = '0.4.0'