Deployment Failures for cloud services

Recently we have upgraded calamari to v2018.9.3 in octopus servers.Most of our deployments are going fine, But two of our deployments are failing while deploying Azure cloud services with the below error.Please help to resolve the same

Uploading package to Azure blob storage: ‘****’

November 8th 2018 19:03:52

Info

Located certificate ‘CN=Octopus Deploy - Azure Subscrption - ****’

November 8th 2018 19:03:53

Error

System.Net.Http.HttpRequestException: An error occurred while sending the request. —> System.Net.WebException: The request was aborted: Could not create SSL/TLS secure channel.

November 8th 2018 19:03:53

Error

at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)

November 8th 2018 19:03:53

Error

at System.Net.Http.HttpClientHandler.GetResponseCallback(IAsyncResult ar)

November 8th 2018 19:03:53

Error

— End of inner exception stack trace —

Hi Binitha,

Sorry to hear you are running into issues.
Are you able to tell me what version you were on prior to this update ?
Do you have other Cloud Server deployments that are working?
Are they in the same subscription?
Did you disable TLS 1.0 ?

Hope to hear from you soon.

Regards
John