# New in OCaml Track: HTTP Server Challenge + v5.4 Support

**URL:** <https://forum.codecrafters.io/t/new-in-ocaml-track-http-server-challenge-v5-4-support/15842>\
**Category:** Announcements\
**Tags:** challenge:http-server\
**Created:** [January 28, 2026, 8:13am UTC](https://forum.codecrafters.io/t/new-in-ocaml-track-http-server-challenge-v5-4-support/15842 "2026-01-28T08:13:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![andy1li](https://yyz1.discourse-cdn.com/flex003/user_avatar/forum.codecrafters.io/andy1li/32/10_2.png) [@andy1li](https://forum.codecrafters.io/u/andy1li)\
**Post date:** [January 28, 2026, 8:13am UTC](https://forum.codecrafters.io/t/new-in-ocaml-track-http-server-challenge-v5-4-support/15842/1 "2026-01-28T08:13:19Z")

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Hey everyone!

The OCaml track now includes the [Build your own HTTP Sever](https://app.codecrafters.io/courses/http-server/overview) challenge.

We’ve also upgraded OCaml to **version 5.4** across all supported challenges.

Ready to put your OCaml skills to the test? Jump into the [OCaml track](https://app.codecrafters.io/tracks/ocaml), and let us know how it goes!