Visit the official UIDAI website or nearest Aadhaar Enrolment/Update Centre
Choose the update type: demographic update or biometric update
Fill out the Aadhaar Update Form
Submit valid supporting documents for the requested change
Provide your Aadhaar number and verify your identity
Complete biometric authentication if required
Pay the applicable update fee, if any
Collect the acknowledgment slip with the Update Request Number
Track the update status using the URN on the UIDAI portal
Download the updated Aadhaar after the request is approved