1 files changed, 6 insertions, 8 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/containers/default.nix b/nixpkgs/pkgs/development/ocaml-modules/containers/default.nix
index 16bad5a5ec40..970122dd79f3 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/containers/default.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/containers/default.nix
@@ -1,24 +1,22 @@
 { lib, fetchFromGitHub, buildDunePackage, ocaml
-, iter, result, uchar
-, gen, mdx, ounit, qcheck, uutf
+, seq
+, gen, iter, ounit, qcheck, uutf
 }:
 
 buildDunePackage rec {
-  version = "2.7";
+  version = "3.0";
   pname = "containers";
 
   src = fetchFromGitHub {
     owner = "c-cube";
     repo = "ocaml-containers";
     rev = "v${version}";
-    sha256 = "1nsxfgn1g1vpqihb9gd6gsab0bcm70nf9z84cp441c8wsc57hi6a";
+    sha256 = "0c75d5csgc68qqbsdz4279nlin111zrjbg4d47k32ska28myvpqn";
   };
 
-  buildInputs = [ iter ];
+  propagatedBuildInputs = [ seq ];
 
-  checkInputs = lib.optionals doCheck [ gen mdx.bin ounit qcheck uutf ];
-
-  propagatedBuildInputs = [ result uchar ];
+  checkInputs = [ gen iter ounit qcheck uutf ];
 
   doCheck = true;