It looks like it was caused by the os x upgrade I did this morning. Here's the cert chain: <https://www.dropbox.com/s/mszr4ntkq9srl6f/Screen%20Shot%202014-03-0

It looks like it was caused by the os x upgrade I did this morning. Here's the cert chain: <https://www.dropbox.com/s/mszr4ntkq9srl6f/Screen%20Shot%202014-03-01%20at%209.37.52%20AM.png> https://www.dropbox.com/s/mszr4ntkq9srl6f/Screen%20Shot%2020... Here's one person's fix: <http://benscheirman.com/2014/02/fixing-github-ssl-issue-on-10-dot-9-2/> http://benscheirman.com/2014/02/fixing-github-ssl-issue-on-1... Here's the super user thread: <http://superuser.com/questions/605900/why-wont-os-x-trust-githubs-ssl-certificate> http://superuser.com/questions/605900/why-wont-os-x-trust-gi...