This update for ocaml fixes the following issue:
Security issue fixed:
{ "binaries": [ { "ocaml": "4.02.1-3.4", "ocaml-compiler-libs": "4.02.1-3.4", "ocaml-runtime": "4.02.1-3.4" } ] }
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2016:2192-1.json"