Switch lambdas to arm64 in Serverless framework

I am trying to switch all my lambdas to arm64. I am using the serverless framework and I added the architecture tag as mentioned in docs.

provider:
  stage: ${opt:stage}
  name: aws
  architecture: arm64

But the problem is it's not updating in the lambdas.

Is it because I need to update the serverless package I am using so that cloud formation? I could not find anything about it

    "serverless": "^1.52.0",
    "serverless-plugin-optimize": "^3.1.1-rc.1",
    "serverless-plugin-split-stacks": "^1.7.0",
    "serverless-plugin-typescript": "^1.1.9",

These are the dependencies I am using. Not sure if it's because of my serverless framework version?

Solution

If you check for the serverless framework's releases its listed under 2.61.0. So you need to update the dependency version to get support for it in serverless framework