From 1eae2945b427a315529e7c91b73bdc31378d0641 Mon Sep 17 00:00:00 2001
From: "R. RyanTM" <ryantm-bot@ryantm.com>
Date: Sun, 5 May 2019 15:17:08 -0700
Subject: [PATCH] python37Packages.altair: 2.4.1 -> 3.0.0

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/python3.7-altair/versions
---
 pkgs/development/python-modules/altair/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/altair/default.nix b/pkgs/development/python-modules/altair/default.nix
index b870e9197f8..ccba946abbb 100644
--- a/pkgs/development/python-modules/altair/default.nix
+++ b/pkgs/development/python-modules/altair/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "altair";
-  version = "2.4.1";
+  version = "3.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1lqln4510qqqla6s8z4ca0271qrhq6yyznsijsdn3nssvxsynqpc";
+    sha256 = "0x4zm1xia6sln8dhwd803jlcii2a62fx3rlnj5vsa8g3anfc2v24";
   };
 
   postPatch = ''