diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -76,7 +76,7 @@ endif()
 
 # version number
 set(MAJOR_VERSION 0)
-set(MINOR_VERSION 2)
+set(MINOR_VERSION 3)
 set(PATCH_VERSION 0)
 set(VERSION_STRING "${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}")