Serverless command "alias remove" not found

[ashish-akshantal]

trying to remove a alias stack using
serverless alias remove --alias=v102 -s dev

and my plugin version
"serverless-aws-alias": "^1.8.0"

Serverless Error ----------------------------------------

Serverless command "alias remove" not found. Run "serverless help" for a list of all available commands.

Get Support --------------------------------------------
Docs: docs.serverless.com
Bugs: github.com/serverless/serverless/issues
Issues: forum.serverless.com

Your Environment Information ---------------------------
Operating System: win32
Node Version: 10.23.0
Framework Version: 2.39.1 (local)
Plugin Version: 4.5.3
SDK Version: 4.2.2
Components Version: 3.9.1

Type Error ----------------------------------------------

TypeError: Cannot read property 'options' of undefined
at module.exports (C:\Users\Ash\AppData\Roaming\npm\node_modules\serverless\lib\utils\telemetry\generatePayload.js:133:66)