diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2f83ae..8dfc46f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,7 +23,7 @@ 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 "50")
+set(VERSION_RELEASE "1")
 set(VERSION_SUFFIX "")
 set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_RELEASE}${VERSION_SUFFIX})
 set(SOVERSION "2")