From 673d5894c05e0844fa8ae5a802c349944dfee0e3 Mon Sep 17 00:00:00 2001
From: Yifei Sun <ysun@hey.com>
Date: Wed, 17 Jun 2026 21:34:23 +0200
Subject: [PATCH] coqPackages.Velisarios: modernize mkCoqDerivation release
 hash format

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

diff --git a/pkgs/development/coq-modules/Velisarios/default.nix b/pkgs/development/coq-modules/Velisarios/default.nix
index 2dc81cb7ad59..46692840e6e9 100644
--- a/pkgs/development/coq-modules/Velisarios/default.nix
+++ b/pkgs/development/coq-modules/Velisarios/default.nix
@@ -12,7 +12,7 @@ mkCoqDerivation {
   defaultVersion = if lib.versions.range "8.6" "8.8" coq.coq-version then "20180221" else null;
 
   release."20180221".rev = "e1eee1f10d5d46331a560bd8565ac101229d0d6b";
-  release."20180221".sha256 = "0l9885nxy0n955fj1gnijlxl55lyxiv9yjfmz8hmfrn9hl8vv1m2";
+  release."20180221".hash = "sha256:0l9885nxy0n955fj1gnijlxl55lyxiv9yjfmz8hmfrn9hl8vv1m2";
   mlPlugin = true;
 
   buildPhase = "make -j$NIX_BUILD_CORES";