From ebbb00a8a8013e54f1094a911753d7071c321311 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Sat, 17 Dec 2022 17:33:12 +0100
Subject: [PATCH] ocamlPackages.earlybird: use dune 3

---
 pkgs/development/ocaml-modules/earlybird/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/ocaml-modules/earlybird/default.nix b/pkgs/development/ocaml-modules/earlybird/default.nix
index 2ef4946306c9..08c0a284fad2 100644
--- a/pkgs/development/ocaml-modules/earlybird/default.nix
+++ b/pkgs/development/ocaml-modules/earlybird/default.nix
@@ -11,9 +11,9 @@ buildDunePackage rec {
   pname = "earlybird";
   version = "1.1.0";
 
-  useDune2 = true;
+  duneVersion = "3";
 
-  minimumOCamlVersion = "4.11";
+  minimalOCamlVersion = "4.11";
 
   src = fetchFromGitHub {
     owner = "hackwaly";