fix(package): update sequelize to version 5.21.11 (#486)
fix(package): update sequelize to version 5.21.11 (#486)

Co-authored-by: greenkeeper[bot] <4ad088495e6c26eca47e7c7548ed49b290f58d0d@users.noreply.github.com>
AuspeXeu/openvpn-status,AuspeXeu/openvpn-status