1 files changed, 8 insertions, 3 deletions
diff --git a/pkgs/development/ocaml-modules/lambdasoup/default.nix b/pkgs/development/ocaml-modules/lambdasoup/default.nix
index 2a1ae3fb8a9..de5fbf63b38 100644
--- a/pkgs/development/ocaml-modules/lambdasoup/default.nix
+++ b/pkgs/development/ocaml-modules/lambdasoup/default.nix
@@ -1,8 +1,10 @@
-{ lib, fetchFromGitHub, buildDunePackage, markup }:
+{ lib, fetchFromGitHub, buildDunePackage, ocaml, markup, ounit2 }:
 
 buildDunePackage rec {
   pname = "lambdasoup";
-  version = "0.7.1";
+  version = "0.7.2";
+
+  minimumOCamlVersion = "4.02";
 
   useDune2 = true;
 
@@ -10,11 +12,14 @@ buildDunePackage rec {
     owner = "aantron";
     repo = pname;
     rev = version;
-    sha256 = "14lndpsnzjjg58sdwxqpsv7kz77mnwn5658lya9jyaclj8azmaks";
+    sha256 = "0php51lyz3ll0psazjd59yw02xb9w84150gkyiwmn3fa0iq8nf7m";
   };
 
   propagatedBuildInputs = [ markup ];
 
+  doCheck = lib.versionAtLeast ocaml.version "4.04";
+  checkInputs = [ ounit2 ];
+
   meta = {
     description = "Functional HTML scraping and rewriting with CSS in OCaml";
     homepage = "https://aantron.github.io/lambdasoup/";