diff --git a/CMakeLists.txt b/CMakeLists.txt
index a1ae6cddbe2aed5ddcb14840c9d84356a0bcf844..2efc2fda920ead1ce7e7e185775f59fe16f23731 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ option(PROFILE_ENABLED "instrument for gprof" OFF)
 
 set(CMAKE_PROJECT_VERSION_MAJOR 2)
 set(CMAKE_PROJECT_VERSION_MINOR 1)
-set(CMAKE_PROJECT_VERSION_PATCH 0)
+set(CMAKE_PROJECT_VERSION_PATCH 1)
 add_compile_definitions(VERSION_MAJOR=${CMAKE_PROJECT_VERSION_MAJOR})
 add_compile_definitions(VERSION_MINOR=${CMAKE_PROJECT_VERSION_MINOR})
 add_compile_definitions(VERSION_PATCH=${CMAKE_PROJECT_VERSION_PATCH})