1 files changed, 4 insertions, 2 deletions
diff --git a/pkgs/development/ocaml-modules/jingoo/default.nix b/pkgs/development/ocaml-modules/jingoo/default.nix
index d7bcd201c54e..ec25e8e7f418 100644
--- a/pkgs/development/ocaml-modules/jingoo/default.nix
+++ b/pkgs/development/ocaml-modules/jingoo/default.nix
@@ -3,7 +3,9 @@
 
 buildDunePackage rec {
   pname = "jingoo";
-  version = "1.4.1";
+  version = "1.4.2";
+
+  useDune2 = true;
 
   minimumOCamlVersion = "4.04";
 
@@ -11,7 +13,7 @@ buildDunePackage rec {
     owner = "tategakibunko";
     repo = "jingoo";
     rev = "v${version}";
-    sha256 = "16wzggwi3ri13v93mjk8w7zxwp65qmi1rnng2kpk9vffx5g1kv6f";
+    sha256 = "0q947aik4i4z5wjllhwlkxh60qczwgra21yyrrzwhi9y5bnf8346";
   };
 
   buildInputs = [ menhir ];