From 5df948d4cc6c01e30bb8109b85672976a9f14d84 Mon Sep 17 00:00:00 2001
From: Mauricio Collares <mauricio@collares.org>
Date: Mon, 30 Nov 2020 10:02:20 -0300
Subject: [PATCH] giac: 1.5.0-21 -> 1.5.0-87

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

diff --git a/pkgs/applications/science/math/giac/default.nix b/pkgs/applications/science/math/giac/default.nix
index ea9c921f19e1..b090274919bd 100644
--- a/pkgs/applications/science/math/giac/default.nix
+++ b/pkgs/applications/science/math/giac/default.nix
@@ -9,11 +9,11 @@ assert (!blas.isILP64) && (!lapack.isILP64);
 
 stdenv.mkDerivation rec {
   pname = "giac${lib.optionalString enableGUI "-with-xcas"}";
-  version = "1.5.0-21"; # TODO try to remove preCheck phase on upgrade
+  version = "1.5.0-87"; # TODO try to remove preCheck phase on upgrade
 
   src = fetchurl {
     url = "https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/giac_${version}.tar.gz";
-    sha256 = "1b9khiv0mk2xzw1rblm2jy6qsf8y6f9k7qy15sxpb21d72hzzbl2";
+    sha256 = "1d0h1yb7qvh9x7wwv9yrzmcp712f49w1iljkxp4y6g9pzsmg1mmv";
   };
 
   patches = stdenv.lib.optionals (!enableGUI) [