diff --git a/CMakeLists.txt b/CMakeLists.txt
index bd9e332aeec119fc700e37faa71a772022ac8f48..f70561b50a189d069881c08d3a020e133f186d38 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${C
 
 set(${PROJECT_NAME}_MAJOR_VERSION 01)
 set(${PROJECT_NAME}_MINOR_VERSION 11)
-set(${PROJECT_NAME}_PATCH_VERSION 00)
+set(${PROJECT_NAME}_PATCH_VERSION 01)
 include(cmake/set_version_numbers.cmake)
 
 option(BUILD_TESTS "Build tests." ON)