From 58af940aa5ff64814a2368dd435b5f4319607808 Mon Sep 17 00:00:00 2001
From: Guy Chronister <guychronister@outlook.com>
Date: Thu, 22 Jan 2026 12:08:19 -0600
Subject: [PATCH] ocamlPackages.msgpck: migrate to finalAttrs

---
 pkgs/development/ocaml-modules/msgpck/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/ocaml-modules/msgpck/default.nix b/pkgs/development/ocaml-modules/msgpck/default.nix
index bfee304681bb..c5a0451e9229 100644
--- a/pkgs/development/ocaml-modules/msgpck/default.nix
+++ b/pkgs/development/ocaml-modules/msgpck/default.nix
@@ -6,14 +6,14 @@
   alcotest,
 }:
 
-buildDunePackage rec {
+buildDunePackage (finalAttrs: {
   pname = "msgpck";
   version = "1.7";
 
   src = fetchFromGitHub {
     owner = "vbmithr";
     repo = "ocaml-msgpck";
-    rev = "${version}";
+    rev = "${finalAttrs.version}";
     hash = "sha256-gBHIiicmk/5KBkKzRKyV0ymEH8dGCZG8vfE0mtpcDCM=";
   };
 
@@ -29,4 +29,4 @@ buildDunePackage rec {
     homepage = "https://github.com/vbmithr/ocaml-msgpck";
     maintainers = [ lib.maintainers.ulrikstrid ];
   };
-}
+})