diff --git a/HISTORY.rst b/HISTORY.rst
index 9d37fa7..ef2035d 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,6 +3,13 @@ History
 -------
 
 
+4.0.15 (2015-08-28)
+++++++++++++++++++
+
+- upgrade wakatime cli to v4.1.3
+- fix local session caching
+
+
 4.0.14 (2015-08-25)
 ++++++++++++++++++
 
diff --git a/WakaTime.py b/WakaTime.py
index aaec5a1..b001a90 100644
--- a/WakaTime.py
+++ b/WakaTime.py
@@ -7,7 +7,7 @@ Website:     https://wakatime.com/
 ==========================================================="""
 
 
-__version__ = '4.0.14'
+__version__ = '4.0.15'
 
 
 import sublime