Easy way to use Lambda layer for multiple accounts

Hi All,

Got an issue when using Lambda layers. Here is the case:

I have one center AWS Accounts and multiple child AWS Accounts all with Serverless framework deployed. in the Center AWS Account, I created a Lambda layer which is used in all my other child accounts. Here is the issue, since the Layer is updated quite often, and the only way to referencing the Lambda layer has to specify the detailed version of Lambda layer like arn:aws:lambda:us-east-1:{AWS account ID}:test-layer:2 . Update the version number for each child accounts is quite a pain, so I just wonder is there a better way of utilizing the lambda layer? Something like child accounts could always use the latest version Lambda layer.

Appreciated to the help of any kinds.