abort: error: [SSL: UNSUPPORTED_PROTOCOL] unsupported protocol (_ssl.c:590)

[Peter Gilbertson]

I am all of the sudden getting errors while using SourceTree today. The first error I got on multiple repos when I tried to push changes was this: 

abort: error: [SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:590)

I updated my Sourcetree to the latest version to see if that would help. Now I am getting this error: 

abort: error: [SSL: UNSUPPORTED_PROTOCOL] unsupported protocol (_ssl.c:590)

Currently running Sourcetree - Mac - Version 2.4.1 (97)

Please advise with any steps I can take to resolve the issue.

Thanks!

 

[jredmond · Accepted solution]

Have you looked at https://bitbucket.org/blog/deprecating-tlsv1-tlsv1-1-2018-12-01 ?