diff --git a/chromote/__init__.py b/chromote/__init__.py
index 71e5a10..ec2d91e 100644
--- a/chromote/__init__.py
+++ b/chromote/__init__.py
@@ -17,7 +17,7 @@
 from requests.exceptions import ConnectionError
 
 
-version = "0.3.0"
+version = "0.4.0"
 __version__ = version
 __all__ = ['Chromote', 'ChromeTab']
 
diff --git a/setup.py b/setup.py
index adbcf30..2978231 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='chromote',
-    version='0.3.0',
+    version='0.4.0',
     description="Python Wrapper for the Google Chrome Remote Debugging Protocol",
     author='Chris Seymour',
     packages=find_packages(),