diff --git a/CMakeLists.txt b/CMakeLists.txt
index bc76d39..f051d7e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
 ## use these variables to configure module installation
 
 set(OATPP_THIS_MODULE_NAME oatpp-websocket) ## name of the module (also name of folders in installation dirs)
-set(OATPP_THIS_MODULE_VERSION "0.19.8") ## version of the module (also sufix of folders in installation dirs)
+set(OATPP_THIS_MODULE_VERSION "0.19.9") ## version of the module (also sufix of folders in installation dirs)
 set(OATPP_THIS_MODULE_LIBRARIES oatpp-websocket) ## list of libraries to find when find_package is called
 set(OATPP_THIS_MODULE_TARGETS oatpp-websocket) ## list of targets to install
 set(OATPP_THIS_MODULE_DIRECTORIES oatpp-websocket) ## list of directories to install