Yes. You can change your will by using a codicil, a will amendment meant to supplement a pre-existing will. Or, you might just want to start over with a new will. There are a few ways to cancel, or revoke, an existing will. You can burn, tear, rip, shred, or otherwise destroy your previous will. You can also revoke your will by creating a new will that is materially inconsistent with your original will. But the clearest way to indicate your most recent and intended will is by stating that you revoke and cancel all previous wills in the document.