How to change gmail password in Zoho CRM

How to change gmail password in Zoho CRM

Hi,

I recently changed my google password.
Now I am unable to send emails from zoho.
Followed the instructions  https://www.zoho.com/crm/help/google-apps/synchronize-gmail.html

Step 1: To configure Gmail in Zoho CRM, follow these steps:

  1. Log in to Google Apps.
  2. In the Google Apps Dashboard, select the Google service.
  3. Select Zoho CRM from Google's universal navigation.
  4. In Zoho CRM, click Setup > Apps & Add-ons > Google Apps > Email.
  5. In the Configure Google Email page, specify your Google Apps password.
In configure Google Email, I don't have an option to change the password !!

Please help.