If you have reached the latest version, you don't need to update it. If there are other new versions of this software in the future, then I still suggest that you choose to update. Every time you upgrade, the system will fix the loopholes that appeared in the past and further improve the security performance of mobile payment. At the same time, updating Alipay can also use new features to keep abreast of new information. If you continue to use the old version, many loopholes have not been fixed, and the hidden dangers of online payment will be even greater.

There are two ways to upgrade the new Alipay:

First of all, method one:

1. Find and open your own application market on your mobile phone.

2. Then look for application updates in the application market.

3. Next, find Alipay in the list and click "Update".

Second, the second method:

1, open the Alipay client first.

2. Then select "Settings" in the page indicated by the red arrow.

3. Next, select the "About" option at the position indicated by the arrow in the setting page.

4. Next, select the "Check for updates" option shown by the arrow.

5. Then select Update Now in the page indicated by the red arrow.