diff --git a/kstool/kstool.cpp b/kstool/kstool.cpp
index 8c7760f1fe82f880d5d763ea2d4194365505be4b..b573dd17bff0cc43d11f137acc60ee66157aefff 100644
--- a/kstool/kstool.cpp
+++ b/kstool/kstool.cpp
@@ -14,7 +14,7 @@
 
 #include <keystone/keystone.h>
 
-#define VERSION "0.9"
+#define VERSION "0.9.1"
 
 static void usage(char *prog)
 {