diff --git a/cnc_ctrl_v1/CNC_Functions.h b/cnc_ctrl_v1/CNC_Functions.h
index eb4065d9..2fc7c53b 100644
--- a/cnc_ctrl_v1/CNC_Functions.h
+++ b/cnc_ctrl_v1/CNC_Functions.h
@@ -20,7 +20,7 @@ libraries*/
 #include "Kinematics.h"
 #include "RingBuffer.h"
 
-#define VERSIONNUMBER 0.86
+#define VERSIONNUMBER 0.87
 
 bool zAxisAttached = false;