diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8c2b550..d8c9b99 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.2.0 FATAL_ERROR)
 
-project (taocpp-sequences VERSION 1.0.2 LANGUAGES CXX)
+project (taocpp-sequences VERSION 2.0.0 LANGUAGES CXX)
 
 # installation directories
 set (TAOCPP_SEQUENCES_INSTALL_INCLUDE_DIR "include" CACHE STRING "The installation include directory")