How can I fix web hook failure in custom apps?

[dd-lab]

A developer needs to update your custom apps and/or admin web hooks

Some of your custom apps and/or admin web Hook subscriptions may not work as expected because they are using deprecated API versions. Contact your developer to ensure your store doesn’t experience disruptions. If you can’t contact the original developer

This message is based on data from the last 14 days and may not reflect recently fixed apps and web hooks.

• Unsupported custom apps: Product Upload,

we are facing the above issue, web hooks are failing , can you suggest solutions to fix this