From d1939fbea120c4e81fd4b499abbd0ed775ffda83 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Mon, 6 Feb 2023 07:50:42 +0100
Subject: [PATCH] ocamlPackages.rosetta: use Dune 3

---
 pkgs/development/ocaml-modules/rosetta/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/ocaml-modules/rosetta/default.nix b/pkgs/development/ocaml-modules/rosetta/default.nix
index 3675b899426..492e01ce5d5 100644
--- a/pkgs/development/ocaml-modules/rosetta/default.nix
+++ b/pkgs/development/ocaml-modules/rosetta/default.nix
@@ -15,7 +15,7 @@ buildDunePackage rec {
     sha256 = "1gzp3fbk8qd207cm25dgj9kj7b44ldqpjs63pl6xqvi9hx60m3ij";
   };
 
-  useDune2 = true;
+  duneVersion = "3";
 
   propagatedBuildInputs = [
     coin