# Latest X.509 Public Key Certificate

Our last public key certificate has expired on 07 Nov 2024

Please download the latest Public Key Certificate here

{% file src="<https://1982108655-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fk67iNluSpweCPqhbIY5t%2Fuploads%2FAkRx1bQMtekxk9sIRXR2%2Fpub.new.consent.myinfo.gov.sg.cer?alt=media&token=8ba45b45-a734-47db-a57e-2a46b394a4fd>" %}

Once you are ready to deploy, follow the following steps (screenshot has been attached below)

1. Login to SDP
2. Edit affected application
3. Select "Renewed certificate"
4. Select Update

<figure><img src="https://1982108655-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fk67iNluSpweCPqhbIY5t%2Fuploads%2FjZdwd2EtKARuARId6CLX%2Fimage.png?alt=media&#x26;token=0c35f8a2-423a-4adc-be20-3768f76337ba" alt=""><figcaption><p>Certificate selection on Application Configuration page</p></figcaption></figure>