diff --git a/README.md b/README.md
index d7d6841..03bba96 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-![gpstracker](https://raw2.github.com/nickfox/GpsTracker/master/gpstracker_small.png)Gps Tracker v4.0.0
+![gpstracker](https://raw2.github.com/nickfox/GpsTracker/master/gpstracker_small.png)Gps Tracker v4.0.1
 -------------
 
 ##### Google Map Gps Cell Phone Tracker
@@ -21,6 +21,12 @@
 
 *************
 
+Sep 29, 2014 - v4.0.1
+
+Added some validation to updatelocation page.
+
+*************
+
 Sep 25, 2014 - v4.0.0
 
 Gps Tracker now has a responsive design using bootstrap. The phone clients are now using GET request again to make troubleshooting easier.