1 files changed, 9 insertions, 6 deletions
diff --git a/pkgs/development/ocaml-modules/lwt/ppx.nix b/pkgs/development/ocaml-modules/lwt/ppx.nix
index f2707064f2af..2df17844d1a0 100644
--- a/pkgs/development/ocaml-modules/lwt/ppx.nix
+++ b/pkgs/development/ocaml-modules/lwt/ppx.nix
@@ -1,8 +1,12 @@
-{ fetchzip, buildDunePackage, lwt, ppx_tools_versioned }:
+{ fetchzip, buildDunePackage, lwt, ppxlib }:
 
 buildDunePackage {
   pname = "lwt_ppx";
-  version = "2.0.1";
+  version = "2.0.2";
+
+  useDune2 = true;
+
+  minimumOCamlVersion = "4.04";
 
   src = fetchzip {
     # `lwt_ppx` has a different release cycle than Lwt, but it's included in
@@ -12,12 +16,11 @@ buildDunePackage {
     #
     # This is particularly useful for overriding Lwt without breaking `lwt_ppx`,
     # as new Lwt releases may contain broken `lwt_ppx` code.
-    url = "https://github.com/ocsigen/lwt/archive/5.2.0.tar.gz";
-    sha256 = "1znw8ckwdmqsnrcgar4g33zgr659l4l904bllrz69bbwdnfmz2x3";
+    url = "https://github.com/ocsigen/lwt/archive/5.4.0.tar.gz";
+    sha256 = "1ay1zgadnw19r9hl2awfjr22n37l7rzxd9v73pjbahavwm2ay65d";
   };
 
-
-  propagatedBuildInputs = [ lwt ppx_tools_versioned ];
+  propagatedBuildInputs = [ lwt ppxlib ];
 
   meta = {
     description = "Ppx syntax extension for Lwt";