diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ad84af5eecfb71327f9a7f50e14c86b2af58e43..3ab0280fb9c3ff7336b849703c8c42b122c97d5c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,6 +23,7 @@ INCLUDE(cmake/cpack.cmake)
 SET(PROJECT_NAME dynamic-graph)
 SET(PROJECT_DESCRIPTION "Dynamic graph library")
 SET(PROJECT_URL "http://github.com/jrl-umi3218/dynamic-graph")
+SET(PROJECT_VERSION 1.99)
 
 SET(CUSTOM_HEADER_DIR "${PROJECT_NAME}")