From f94acff2393fc940b1cf9cfcd60ccfe89e97e6ad Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Mon, 10 Apr 2023 14:14:30 +0200
Subject: [PATCH] ocamlPackages.yuscii: use Dune 3

---
 pkgs/development/ocaml-modules/yuscii/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/ocaml-modules/yuscii/default.nix b/pkgs/development/ocaml-modules/yuscii/default.nix
index c0582fa2a22..9dea11e62b3 100644
--- a/pkgs/development/ocaml-modules/yuscii/default.nix
+++ b/pkgs/development/ocaml-modules/yuscii/default.nix
@@ -13,6 +13,7 @@ buildDunePackage rec {
   version = "0.3.0";
 
   minimalOCamlVersion = "4.03";
+  duneVersion = "3";
 
   src = fetchzip {
     url = "https://github.com/mirage/yuscii/releases/download/v${version}/yuscii-v${version}.tbz";