diff --git a/CMakeLists.txt b/CMakeLists.txt
index 311b18f..982543a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,9 +9,9 @@ CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
 
 set(LIBTOOL_INTERFACE 2)
 set(LIBTOOL_REVISION 4)
-set(LIBTOOL_AGE 2)
+set(LIBTOOL_AGE 3)
 
-set(GOTCHA_VERSION "(1, 0, 8)")
+set(GOTCHA_VERSION "(1, 0, 9)")
 
 
 set(DEFAULT_SYMBOL_VISIBILITY hidden)