In accordance with our EOL policy:
Please see it here:
https://www.snort.org/eol
Snort version 2.9.3.0's ruleset from the VRT will be EOL'ed as of December 30th. Technically it should already be EOL, but since 2.9.3.0 were released so close together, we're going to keep it around until December 30th.
That being said, Snort 2.9.4.0's release is imminent, so we encourage you to upgrade!
Please be sure and upgrade to the latest version of Snort available here:
https://www.snort.org/downloads