diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ddab69..bb516d7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ PROJECT( CED )
 # project version
 SET( ${PROJECT_NAME}_VERSION_MAJOR 1 )
 SET( ${PROJECT_NAME}_VERSION_MINOR 9 )
-SET( ${PROJECT_NAME}_VERSION_PATCH 3 )
+SET( ${PROJECT_NAME}_VERSION_PATCH 4 )