diff --git a/CMakeLists.txt b/CMakeLists.txt
index 04c4104..2172b5f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@
 
 cmake_minimum_required(VERSION 3.0)
 
-project(mynteye VERSION 2.2.1 LANGUAGES C CXX)
+project(mynteye VERSION 2.2.2 LANGUAGES C CXX)
 
 include(cmake/Common.cmake)
 
diff --git a/doc/en/api.doxyfile b/doc/en/api.doxyfile
index 4a8f5ca..b4781fc 100644
--- a/doc/en/api.doxyfile
+++ b/doc/en/api.doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = "MYNT EYE SDK"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2.2.1-rc
+PROJECT_NUMBER         = 2.2.2-rc0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/doc/zh-Hans/api.doxyfile b/doc/zh-Hans/api.doxyfile
index f89f9b2..3b30d72 100644
--- a/doc/zh-Hans/api.doxyfile
+++ b/doc/zh-Hans/api.doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = "MYNT EYE SDK"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2.2.1-rc
+PROJECT_NUMBER         = 2.2.2-rc0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a