From 24bd08564f1d06d0d3ea75f78e8a48826c32eb8c Mon Sep 17 00:00:00 2001
From: Yifei Sun <ysun@hey.com>
Date: Wed, 17 Jun 2026 21:33:52 +0200
Subject: [PATCH] coqPackages.bbv: modernize mkCoqDerivation release hash
 format

---
 pkgs/development/coq-modules/bbv/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/coq-modules/bbv/default.nix b/pkgs/development/coq-modules/bbv/default.nix
index d0b19271f28f..a2988761d213 100644
--- a/pkgs/development/coq-modules/bbv/default.nix
+++ b/pkgs/development/coq-modules/bbv/default.nix
@@ -21,7 +21,7 @@ mkCoqDerivation {
       }
     ] null;
   release = {
-    "1.5".sha256 = "sha256-8/VPsfhNpuYpLmLC/hWszDhgvS6n8m7BRxUlea8PSUw=";
+    "1.5".hash = "sha256-8/VPsfhNpuYpLmLC/hWszDhgvS6n8m7BRxUlea8PSUw=";
   };
   releaseRev = v: "v${v}";