From 575cf7813f0ebeb77b44374ed48357e299ed5e37 Mon Sep 17 00:00:00 2001
From: "R. RyanTM" <ryantm-bot@ryantm.com>
Date: Mon, 1 Jul 2019 01:04:10 -0700
Subject: [PATCH] byacc: 20180609 -> 20190617

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/byacc/versions
---
 pkgs/development/tools/parsing/byacc/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/parsing/byacc/default.nix b/pkgs/development/tools/parsing/byacc/default.nix
index 4e73c820912b..9b3fd86b5552 100644
--- a/pkgs/development/tools/parsing/byacc/default.nix
+++ b/pkgs/development/tools/parsing/byacc/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation rec {
   name = "byacc-${version}";
-  version = "20180609";
+  version = "20190617";
 
   src = fetchurl {
     urls = [
       "ftp://ftp.invisible-island.net/byacc/${name}.tgz"
       "https://invisible-mirror.net/archives/byacc/${name}.tgz"
     ];
-    sha256 = "173l9yai5yndbyn8nzdl6q11wv4x959bd0w392i82nfsqcz0pfsv";
+    sha256 = "13ai0az00c86s4k94cpgh48nf5dfccpvccpw635z42wjgcb6hy7q";
   };
 
   configureFlags = [