Comment on Stallion SEO Theme Support by WordPress SEO Theme Author.
Replacing example.com with your domain.
If it says 1 update available is another theme or plugin available for update under the update pages? If so it can take a little while for the update to show after logging in as the update isn’t via the standard WordPress updater. I’ve had this issue myself, going back an hour or two later has always worked so far.
Are you running multisite WordPress? Multisite requires updating via the network admin (easy to get lost in multisite).
Since Stallion isn’t part of the WordPress theme repository the automated update feature is via a plugin that hooks into the WordPress theme updater. You can never be 100% sure a plugin is going to work for all setups.
The alternative is using the zip file and FTP.
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