How do I get Update Date in SERP snippets?

[Travis-W]

How do I get Update Date in SERP snippets as opposed to the Date Created?

[Bryant-Jaquez]

Option 1. Put text at the bottom of the page that says "updated on..." (example)

Option 2. Update your page and resubmit it to google through GWMT.

Option 3. Regularly update your page and Google will figure it out on their own.