diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4257b2eb5..159975c77 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ cmake_minimum_required(VERSION 2.6)
 
 # Set the version number for the library
 set (GTSAM_VERSION_MAJOR 2)
-set (GTSAM_VERSION_MINOR 2)
+set (GTSAM_VERSION_MINOR 3)
 set (GTSAM_VERSION_PATCH 0)