diff --git a/CMakeLists.txt b/CMakeLists.txt
index ea38164f..b0f2d237 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-set(LibraryVersion "1.8")
+set(LibraryVersion "1.9")
 add_definitions(-DLIBRARY_VERSION="${LibraryVersion}")
 
 #find garfield libs and includes