diff --git a/pkgs/development/ocaml-modules/linenoise/default.nix b/pkgs/development/ocaml-modules/linenoise/default.nix
index 32cbc268e76..dfd8d585e9b 100644
--- a/pkgs/development/ocaml-modules/linenoise/default.nix
+++ b/pkgs/development/ocaml-modules/linenoise/default.nix
@@ -2,17 +2,15 @@
 
 buildDunePackage rec {
   pname = "linenoise";
-  version = "1.3.1";
+  version = "1.4.0";
 
-  useDune2 = true;
-
-  minimumOCamlVersion = "4.02";
+  minimalOCamlVersion = "4.03";
 
   src = fetchFromGitHub {
     owner = "fxfactorial";
     repo = "ocaml-${pname}";
     rev = "v${version}";
-    sha256 = "sha256-5DlF56reh52Tvbi3wGK8ZrPBAYK0ZTBV3jz8qUsyKGk=";
+    sha256 = "sha256-bIpZ9TO4/j24nQw5nsW7fUF7af5lhd/EmwhQRd0NYb4=";
   };
 
   propagatedBuildInputs = [ result ];