The date in a Copyright notice is the date of first Copyright for the works. You do not update it to the current year. However, some sites do suffix the current

The date in a Copyright notice is the date of first Copyright for the works. You do not update it to the current year. However, some sites do suffix the current year as well (e.g. 2012-2016), although that's not required as it's already implied (by dint of displaying the notice in the first place). See -> https://en.wikipedia.org/wiki/Copyright_notice#Form_of_notice_for_visually_perceptible_copies https://en.wikipedia.org/wiki/Copyright_notice#Form_of_notic...