From 8c3394af13cd1ef7e57a9818677e4546a4fed4e8 Mon Sep 17 00:00:00 2001
From: Yifei Sun <ysun@hey.com>
Date: Wed, 17 Jun 2026 21:34:08 +0200
Subject: [PATCH] coqPackages.json: modernize mkCoqDerivation release hash
 format

---
 pkgs/development/coq-modules/json/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/coq-modules/json/default.nix b/pkgs/development/coq-modules/json/default.nix
index 622ea5826516..5cf1c73c8a11 100644
--- a/pkgs/development/coq-modules/json/default.nix
+++ b/pkgs/development/coq-modules/json/default.nix
@@ -23,8 +23,8 @@
       (case (range "8.14" "8.20") "0.1.3")
     ] null;
   release = {
-    "0.2.0".sha256 = "sha256-qDRTgWLUvu4x3/d3BDcqo2I4W5ZmLyRiwuY/Tm/FuKA=";
-    "0.1.3".sha256 = "sha256-lElAzW4IuX+BB6ngDjlyKn0MytLRfbhQanB+Lct/WR0=";
+    "0.2.0".hash = "sha256-qDRTgWLUvu4x3/d3BDcqo2I4W5ZmLyRiwuY/Tm/FuKA=";
+    "0.1.3".hash = "sha256-lElAzW4IuX+BB6ngDjlyKn0MytLRfbhQanB+Lct/WR0=";
   };
   releaseRev = v: "v${v}";