From 4c60cf6979330c43d691ce75c8cbe8f049a235ca Mon Sep 17 00:00:00 2001
From: Yifei Sun <ysun@hey.com>
Date: Wed, 17 Jun 2026 21:34:13 +0200
Subject: [PATCH] coqPackages.metarocq: modernize mkCoqDerivation release hash
 format

---
 pkgs/development/coq-modules/metarocq/default.nix | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/coq-modules/metarocq/default.nix b/pkgs/development/coq-modules/metarocq/default.nix
index c0919ce79d9e..41fa889901e8 100644
--- a/pkgs/development/coq-modules/metarocq/default.nix
+++ b/pkgs/development/coq-modules/metarocq/default.nix
@@ -21,11 +21,11 @@ let
       (case "9.0" "1.4-9.0.1")
     ] null;
   release = {
-    "1.4-9.0".sha256 = "sha256-5QecDAMkvgfDPZ7/jDfnOgcE+Eb1LTAozP7nz6nkuxg=";
-    "1.4-9.0.1".sha256 = "sha256-zMUd2A6EG0LYK3L9ABQvS/Et4MDpSmf3Pxd9+IPNYkI=";
-    "1.4-9.1".sha256 = "sha256-v6jFvUavIzyb/e6ytAaZjxQLFM9uW9TDUB77yRO74eE=";
-    "1.4.1-9.1".sha256 = "sha256-tzoAWX74lg7pArGVP11QBvDRKMvmGxXvrf3+1E3Y4DI=";
-    "1.5.1-9.1".sha256 = "sha256-0iFnSzfbufn2XhJ8EPyWu3KIiHYwxfMVQa2KT6GSR7s=";
+    "1.4-9.0".hash = "sha256-5QecDAMkvgfDPZ7/jDfnOgcE+Eb1LTAozP7nz6nkuxg=";
+    "1.4-9.0.1".hash = "sha256-zMUd2A6EG0LYK3L9ABQvS/Et4MDpSmf3Pxd9+IPNYkI=";
+    "1.4-9.1".hash = "sha256-v6jFvUavIzyb/e6ytAaZjxQLFM9uW9TDUB77yRO74eE=";
+    "1.4.1-9.1".hash = "sha256-tzoAWX74lg7pArGVP11QBvDRKMvmGxXvrf3+1E3Y4DI=";
+    "1.5.1-9.1".hash = "sha256-0iFnSzfbufn2XhJ8EPyWu3KIiHYwxfMVQa2KT6GSR7s=";
   };
   releaseRev = v: "v${v}";