diff --git a/CMakeLists.txt b/CMakeLists.txt
index ef77e87..962a391 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,8 +35,8 @@
 #
 # a build number and a version extension can be optionally specified.
 #
-set(PT_VERSION_MAJOR 1)
-set(PT_VERSION_MINOR 6)
+set(PT_VERSION_MAJOR 2)
+set(PT_VERSION_MINOR 0)
 set(PT_VERSION_PATCH 0)
 set(PT_VERSION_BUILD "0" CACHE STRING "")
 set(PT_VERSION_EXT "" CACHE STRING "")