iPhone - Provisioning profiles and app store?

I decided to submit a new version of my app after about 5 months. I went to provisioning profile an开发者_如何学JAVAd noticed that my certificate is missing.

Every app store provisioning profile is linked to my certificate, and since the certificate is missing i cannot download my provisioning profiles.

What is the solution here? Is it possible to submit a new certificate and relate my provisioning profiles to the new certificate?

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Yes, generate a new certificate, then edit your provisioning profiles to select the new one in the Certificates section.

In your projects, make sure your new profiles are selected in the Code signing property.