diff --git a/CMakeLists.txt b/CMakeLists.txt
index f429f37..e98924a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,10 +23,9 @@ set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
 set(QT_MIN_VERSION "5.3.0")
 set(VERSION_MAJOR "2")
 set(VERSION_MINOR "1")
-set(VERSION_RELEASE "1")
-set(VERSION_SUFFIX "")
-set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_RELEASE}${VERSION_SUFFIX})
-set(SOVERSION "2")
+set(VERSION_RELEASE "50")
+set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_RELEASE})
+set(SOVERSION "3")
 add_definitions(-D'VERSION="${VERSION}"') #"
 
 find_package(ECM 1.0.0 REQUIRED NO_MODULE)