diff --git a/makefile b/makefile
index 7e31fd9c..12ba2611 100644
--- a/makefile
+++ b/makefile
@@ -1,7 +1,7 @@
 # Makefile for AGrandTech EMS project
 
 PROJECT = OMC
-VERSION = 5GC1.0.0
+VERSION = 1.6.1
 RelVer = 1
 RelDate = `date +%Y%m%d`
 Release = $(RelDate).$(RelVer)