diff --git a/README.md b/README.md
index 0529fb72..d5011fb3 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 ### lightweight fast C++ interface library for QNX Photon microGUI
 
 
-PhWidgets is an Object-Oriented C++ library interface for the QNX Photon Application Builder Widgets. Full support of PhAB for QNX 6.
+PhWidgets is an Object-Oriented C++ library interface for the QNX 6 Photon Application Builder Widgets. Full support of PhAB for QNX 6.5 .
 
 All classes of the library provide simple and convenient access to 'resources' of corresponding Photon Widgets as 'properties' with minimum or no overhead.