diff --git a/CMakeLists.txt b/CMakeLists.txt
index bde1f3ac..63f1d098 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@ ADD_DEFINITIONS( "-Wall" )
 #######################
 # VERSION
 #######################
-SET(PROJECT_VERSION "0.3.0")
+SET(PROJECT_VERSION "0.4.0")
 ADD_DEFINITIONS(-DPROJECT_VERSION="${PROJECT_VERSION}")
 
 STRING(REGEX MATCHALL "[0-9]" PROJECT_VERSION_PARTS "${PROJECT_VERSION}")