diff --git a/packages/wakatime/HISTORY.rst b/packages/wakatime/HISTORY.rst
index 43a1e41..1eeb638 100644
--- a/packages/wakatime/HISTORY.rst
+++ b/packages/wakatime/HISTORY.rst
@@ -3,6 +3,12 @@ History
 -------
 
 
+3.0.4 (2015-01-06)
+++++++++++++++++++
+
+- remove unused dependency, which is missing in some python environments
+
+
 3.0.3 (2014-12-25)
 ++++++++++++++++++
 
diff --git a/packages/wakatime/wakatime/__init__.py b/packages/wakatime/wakatime/__init__.py
index 2e4582b..df7257a 100644
--- a/packages/wakatime/wakatime/__init__.py
+++ b/packages/wakatime/wakatime/__init__.py
@@ -13,7 +13,7 @@
 from __future__ import print_function
 
 __title__ = 'wakatime'
-__version__ = '3.0.3'
+__version__ = '3.0.4'
 __author__ = 'Alan Hamlett'
 __license__ = 'BSD'
 __copyright__ = 'Copyright 2014 Alan Hamlett'
diff --git a/packages/wakatime/wakatime/compat.py b/packages/wakatime/wakatime/compat.py
index 38b8a90..d946fb0 100644
--- a/packages/wakatime/wakatime/compat.py
+++ b/packages/wakatime/wakatime/compat.py
@@ -10,7 +10,6 @@
 """
 
 import codecs
-import io
 import sys