ADDENDUM TO PUT OPTION AGREEMENT

EXHIBIT 10.16

ADDENDUM TO PUT OPTION AGREEMENT

BY AND AMONG

SIBANNAC, INC., A NEVADA CORPORATION

AND

XXXX XXXXXXX

The Effective Date of the transaction shall be deemed to be August 31, 2015, for all purposes hereunder.

The state of incorporation of Sibannac, Inc. is amended from Colorado to Nevada.

Date: January 26, 2016

Sibannac, Inc.

By:/s/ Xxxxxx X. Xxxxx                                              

            Name: Xxxxxx X. Xxxxx

            Title:   Chief Executive Officer

Date: January 26, 2016

Xxxx Xxxxxxx

By:/s/ Xxxx Xxxxxxx                                              

            Name:  Xxxx Xxxxxxx