diff --git a/CMakeLists.txt b/CMakeLists.txt
index d622454db..6a142adaf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,8 +16,8 @@ PROJECT(OpenSceneGraph)
 
 SET(OPENSCENEGRAPH_MAJOR_VERSION 2)
 SET(OPENSCENEGRAPH_MINOR_VERSION 1)
-SET(OPENSCENEGRAPH_PATCH_VERSION 10)
-SET(OPENSCENEGRAPH_SOVERSION 21)
+SET(OPENSCENEGRAPH_PATCH_VERSION 11)
+SET(OPENSCENEGRAPH_SOVERSION 22)
 
 SET(OPENSCENEGRAPH_VERSION ${OPENSCENEGRAPH_MAJOR_VERSION}.${OPENSCENEGRAPH_MINOR_VERSION}.${OPENSCENEGRAPH_PATCH_VERSION})
 
diff --git a/include/osg/Version b/include/osg/Version
index 18f244cfe..e8602c1e1 100644
--- a/include/osg/Version
+++ b/include/osg/Version
@@ -21,8 +21,8 @@ extern "C" {
 
 #define OPENSCENEGRAPH_MAJOR_VERSION 2
 #define OPENSCENEGRAPH_MINOR_VERSION 1
-#define OPENSCENEGRAPH_PATCH_VERSION 10
-#define OPENSCENEGRAPH_SOVERSION 21
+#define OPENSCENEGRAPH_PATCH_VERSION 11
+#define OPENSCENEGRAPH_SOVERSION 22
 
 /**
   * osgGetVersion() returns the library version number.
diff --git a/packaging/pkg_config/openscenegraph.pc b/packaging/pkg_config/openscenegraph.pc
index c159e0871..275b26fef 100644
--- a/packaging/pkg_config/openscenegraph.pc
+++ b/packaging/pkg_config/openscenegraph.pc
@@ -7,7 +7,7 @@ includedir=${prefix}/include
 
 Name: openscenegraph
 Description: 3D scenegraph
-Version: 2.1.10
+Version: 2.1.11
 Requires: openthreads
 Conflicts:
 Libs: -L${libdir} -losg -losgDB -losgFX -losgGA -losgParticle -losgSim -losgText -losgUtil -losgTerrain -losgManipulator -losgViewer