diff --git a/docs/source/CHANGES.rst b/docs/source/CHANGES.rst
index 36d26c5..c33b7df 100644
--- a/docs/source/CHANGES.rst
+++ b/docs/source/CHANGES.rst
@@ -3,7 +3,7 @@ pystalk ChangeLog
 #################
 
 =====
-NEXT
+0.4.0
 =====
 * Add :py:func:`pystalk.client.BeanstalkClient.peek_ready_iter` mirroring `peek_delayed_iter` and `peek_buried_iter`
 * Add :py:func:`pystalk.client.BeanstalkClient.kick_job` to kick a single job by ID
diff --git a/pystalk/__init__.py b/pystalk/__init__.py
index ba04c37..78b06fe 100644
--- a/pystalk/__init__.py
+++ b/pystalk/__init__.py
@@ -1,6 +1,6 @@
 from .client import BeanstalkClient, BeanstalkError
 
-version_info = (0, 3, 1)
+version_info = (0, 4, 0)
 __version__ = '.'.join(str(s) for s in version_info)
 __author__ = 'EasyPost <oss@easypost.com>'
 
diff --git a/setup.py b/setup.py
index b093f20..3d66134 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="pystalk",
-    version="0.3.1",
+    version="0.4.0",
     author="EasyPost",
     author_email="oss@easypost.com",
     url="https://github.com/easypost/pystalk",