Can 1 year old employment verification letter work if they meet all other criteria?

Hi - I have an employment verification letter from my previous employer but it is 1 year old and I received an ITA today. It meets all the requirements for EE but wanted to check if Employment Verification letters should be dated in the recent few days/weeks or can I use my old letter? Thanks for your help in advance.

If you open this webpage where all the requirements are listed, there is no mention of the age of the employment verification letter in the ā€œProof of work experienceā€ section. So, Iā€™m confident you can use your letter as is.