Canadian Payroll Tax Update 23.01 - Effective date of Tax Rates

After running the Canadian Payroll Tax Update 23.01 should the Effective Date in Setup > Taxes > Tax Rates be: 1 January 2023 or 2 January 2023. Also, what should my Payroll Version be, mine says "Version 22.2.1.113 (22.2.1)" - is that correct?