From 3e420135172d10ea880c7c571c257d57cb7f1de2 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Tue, 7 Jul 2020 14:43:54 -0700
Subject: [PATCH] python3Packages.xmlschema: 1.1.0 -> 1.2.2

---
 pkgs/development/python-modules/xmlschema/default.nix | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/xmlschema/default.nix b/pkgs/development/python-modules/xmlschema/default.nix
index d3db09bc022..72b524d999e 100644
--- a/pkgs/development/python-modules/xmlschema/default.nix
+++ b/pkgs/development/python-modules/xmlschema/default.nix
@@ -1,22 +1,23 @@
 { lib, buildPythonPackage, fetchFromGitHub
 , elementpath
+, lxml
 , pytest
 }:
 
 buildPythonPackage rec {
-  version = "1.1.0";
+  version = "1.2.2";
   pname = "xmlschema";
 
   src = fetchFromGitHub {
     owner = "sissaschool";
     repo = "xmlschema";
     rev = "v${version}";
-    sha256 = "1h8321jb6q3dhlh3608y3f3sbbzfd3jg1psyirxkrm4w5xs3lbvy";
+    sha256 = "04rlcm5777cv7aw9mf0z1xrj8cn2rljfzs9i2za6sdk6h1ngpj3q";
   };
 
   propagatedBuildInputs = [ elementpath ];
 
-  checkInputs = [ pytest ];
+  checkInputs = [ lxml pytest ];
 
   postPatch = ''
     substituteInPlace setup.py \