Download

Suricata (Stable) version is 3.2.2 released June 7, 2017.

• Linux/Mac/FreeBSD/UNIX/Windows Source: suricata-3.2.2.tar.gz
• PGP Signature: suricata-3.2.2.tar.gz.sig
• Ubuntu PPA beta (doc)
• Windows (win32) installer: Suricata-3.2.1-1-32bits.msi

Suricata (Development) version is 4.0.0-beta1 released June 7, 2017.

• Linux/Mac/FreeBSD/UNIX/Windows Source: suricata-4.0.0-beta1.tar.gz
• PGP Signature: suricata-4.0.0-beta1.tar.gz.sig

Older releases can be found here http://downloads.suricata-ids.org/

Suricata bundles the latest libhtp. See https://github.com/OISF/libhtp/releases