From 9784de790961967642f91c4b87d15dfe810b5e12 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Fri, 29 Sep 2023 08:14:28 +0200
Subject: [PATCH] =?UTF-8?q?ocamlPackages.containers:=203.11=20=E2=86=92=20?=
 =?UTF-8?q?3.12?=
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---
 pkgs/development/ocaml-modules/containers/data.nix    | 4 ++--
 pkgs/development/ocaml-modules/containers/default.nix | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/ocaml-modules/containers/data.nix b/pkgs/development/ocaml-modules/containers/data.nix
index bdad78cdf6f6..470ed354f25e 100644
--- a/pkgs/development/ocaml-modules/containers/data.nix
+++ b/pkgs/development/ocaml-modules/containers/data.nix
@@ -1,6 +1,7 @@
 { buildDunePackage, containers
 , dune-configurator
 , gen, iter, qcheck-core
+, mdx
 }:
 
 buildDunePackage {
@@ -8,9 +9,8 @@ buildDunePackage {
 
   inherit (containers) src version doCheck;
 
-  duneVersion = "3";
-
   buildInputs = [ dune-configurator ];
+  nativeCheckInputs = [ mdx.bin ];
   checkInputs = [ gen iter qcheck-core ];
 
   propagatedBuildInputs = [ containers ];
diff --git a/pkgs/development/ocaml-modules/containers/default.nix b/pkgs/development/ocaml-modules/containers/default.nix
index f1c82f189bba..ee3d7045d565 100644
--- a/pkgs/development/ocaml-modules/containers/default.nix
+++ b/pkgs/development/ocaml-modules/containers/default.nix
@@ -5,16 +5,14 @@
 }:
 
 buildDunePackage rec {
-  version = "3.11";
+  version = "3.12";
   pname = "containers";
 
-  duneVersion = "3";
-
   src = fetchFromGitHub {
     owner = "c-cube";
     repo = "ocaml-containers";
     rev = "v${version}";
-    hash = "sha256-tGAsg98/T6VKvG95I4qioabWM3TEKrDKlsrfUJqxCyM=";
+    hash = "sha256-15Wd6k/NvjAvTmxlPlZPClODBtFXM6FG3VxniC66u88=";
   };
 
   buildInputs = [ dune-configurator ];