Yes, you can!
Follow the given steps in order to change your email address:
Login to your account
Click on the “Profile” icon on the top right side of the homepage
Select “My Profile”
Click on the “Basic Information” tab from the category
Click on the “Change Email Address”
Enter the new email address and your current password
Click on “Submit”.
You will receive an email with a link where you should verify your new email.