Date mismatch in originDate, after using filter ahead one Day (+1)

[sivaprabug]

Hey @johnpapa

In 05-interacting-within-a-component lesson in ourHeroes data like below

FYI : https://github.com/johnpapa/vue-getting-started/blob/master/05-interacting-within-a-component/end/vue-heroes/src/components/heroes.vue

const ourHeroes = [
  {
    id: 10,
    firstName: 'Ella',
    lastName: 'Papa',
    capeCounter: 1,
    originDate: format(new Date(1996, 5, 1), inputDateFormat),
    description: 'fashionista',
  },
  {
    id: 20,
    firstName: 'Madelyn',
    lastName: 'Papa',
    capeCounter: 3,
    originDate: format(new Date(1998, 7, 1), inputDateFormat),
    description: 'the cat whisperer',
  },
  {
    id: 30,
    firstName: 'Haley',
    lastName: 'Papa',
    capeCounter: 2,
    originDate: format(new Date(1999, 8, 1), inputDateFormat),
    description: 'pen wielder',
  },
  {
    id: 40,
    firstName: 'Landon',
    lastName: 'Papa',
    capeCounter: 0,
    originDate: format(new Date(2000, 9, 1), inputDateFormat),
    description: 'arc trooper',
  },
];

While at run time it shows increasing date (+1 day) how can i fix this