From a39c8ddb1feec74efb4fd983d62da2ea881b7dde Mon Sep 17 00:00:00 2001
From: Ben Darwin <bcdarwin@gmail.com>
Date: Wed, 27 Jul 2022 01:25:01 -0400
Subject: [PATCH] mcrl2: 201707 -> 202206

---
 pkgs/applications/science/logic/mcrl2/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/science/logic/mcrl2/default.nix b/pkgs/applications/science/logic/mcrl2/default.nix
index a042bd6c751b..d3cb55532302 100644
--- a/pkgs/applications/science/logic/mcrl2/default.nix
+++ b/pkgs/applications/science/logic/mcrl2/default.nix
@@ -1,13 +1,13 @@
 {lib, stdenv, fetchurl, cmake, libGLU, libGL, qt5, boost}:
 
 stdenv.mkDerivation rec {
-  version = "201707";
+  version = "202206";
   build_nr = "1";
   pname = "mcrl2";
 
   src = fetchurl {
     url = "https://www.mcrl2.org/download/release/mcrl2-${version}.${build_nr}.tar.gz";
-    sha256 = "1c8h94ja7271ph61zrcgnjgblxppld6v22f7f900prjgzbcfy14m";
+    sha256 = "KoLt8IU/vCdYqzJukNuaZfl8bWiOKB0UxWHEdQj3buU=";
   };
 
   nativeBuildInputs = [ cmake ];