From ec0134632ceca175a3a9c1e2783512234abc5bba Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Fri, 24 Mar 2023 10:00:17 +0100
Subject: [PATCH] ocamlPackages.tezos-base58: use Dune 3

---
 pkgs/development/ocaml-modules/tezos-base58/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/ocaml-modules/tezos-base58/default.nix b/pkgs/development/ocaml-modules/tezos-base58/default.nix
index 9a3079fc0e7..1ed04a082d5 100644
--- a/pkgs/development/ocaml-modules/tezos-base58/default.nix
+++ b/pkgs/development/ocaml-modules/tezos-base58/default.nix
@@ -12,6 +12,7 @@ buildDunePackage rec {
   };
 
   minimalOCamlVersion = "4.08";
+  duneVersion = "3";
 
   propagatedBuildInputs = [
     zarith digestif fmt