diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6dd9dec81..242a9bb13 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,9 +14,9 @@ ENDIF(WIN32)
 
 PROJECT(OpenSceneGraph)
 
-SET(OPENSCENEGRAPH_MAJOR_VERSION 1)
-SET(OPENSCENEGRAPH_MINOR_VERSION 9)
-SET(OPENSCENEGRAPH_PATCH_VERSION 9)
+SET(OPENSCENEGRAPH_MAJOR_VERSION 2)
+SET(OPENSCENEGRAPH_MINOR_VERSION 0)
+SET(OPENSCENEGRAPH_PATCH_VERSION 0)
 SET(OPENSCENEGRAPH_SOVERSION 11)
 
 SET(OPENSCENEGRAPH_VERSION ${OPENSCENEGRAPH_MAJOR_VERSION}.${OPENSCENEGRAPH_MINOR_VERSION}.${OPENSCENEGRAPH_PATCH_VERSION})
diff --git a/include/osg/Version b/include/osg/Version
index a4720e3aa..eed5587ef 100644
--- a/include/osg/Version
+++ b/include/osg/Version
@@ -18,9 +18,9 @@
 
 extern "C" {
 
-#define OSG_VERSION_MAJOR 1
-#define OSG_VERSION_MINOR 9
-#define OSG_VERSION_PATCH 9
+#define OSG_VERSION_MAJOR 2
+#define OSG_VERSION_MINOR 0
+#define OSG_VERSION_PATCH 0
 
 #define OSG_VERSION_RELEASE OSG_VERSION_PATCH
 #define OSG_VERSION_REVISION 0