1 files changed, 6 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/yaml/default.nix b/nixpkgs/pkgs/development/ocaml-modules/yaml/default.nix
index 317907553571..c8b2b614e860 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/yaml/default.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/yaml/default.nix
@@ -1,17 +1,21 @@
 { lib, fetchurl, buildDunePackage
+, dune-configurator
 , ppx_sexp_conv
 , bos, ctypes, fmt, logs, rresult, sexplib
 }:
 
 buildDunePackage rec {
   pname = "yaml";
-  version = "2.0.1";
+  version = "2.1.0";
+
+  useDune2 = true;
 
   src = fetchurl {
     url = "https://github.com/avsm/ocaml-yaml/releases/download/v${version}/yaml-v${version}.tbz";
-    sha256 = "1r8jj572h416g2zliwmxj2j9hkv73nxnpfb9gmbj9gixg24lskx0";
+    sha256 = "03g8vsh5jgi1cm5q78v15slgnzifp91fp7n4v1i7pa8yk0bkh585";
   };
 
+  buildInputs = [ dune-configurator ];
   propagatedBuildInputs = [ bos ctypes fmt logs ppx_sexp_conv rresult sexplib ];
 
   meta = {