C4

chore(deps): bump dns-packet from 1.3.1 to 1.3.4 (#12)

chore(deps): bump acorn from 5.7.3 to 5.7.4 (#4)

chore(deps): bump handlebars from 4.1.2 to 4.7.6 (#3)

chore(deps): bump elliptic from 6.5.0 to 6.5.3 (#1)

chore: propTypes for prop safety