diff --git a/Makefile.inc b/Makefile.inc
index 2644854..6fbc3d2 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -1,4 +1,4 @@
-VERSION = 2.3
+VERSION = 2.3.1
 PACKAGE = rop-tool
 
 ARCH  ?= $(shell uname -m)