You can change your information online by going to Uinteract.labor.mo.gov. 

Somethings you can change online are:

• Mailing Address
• Phone Number
• Email Correspondence
• Payment Method (direct deposit/ Money Network® Visa debit card)
• Sign up for alerts and reminders.

It is very important that the Division of Employment Security (DES) has your current information. Mailed letters from the DES are not forwarded. Any address changes made only with the Post Office will not change your address with the DES.