--- PKGBUILD.orig	2021-12-27 18:31:11.998003058 +0100
+++ PKGBUILD	2021-12-27 18:32:15.651746741 +0100
@@ -4,26 +4,24 @@
 # Contributor: Ismo Toijala <ismo.toijala@gmail.com>
 
 pkgname=python-jsonschema
-pkgver=3.2.0
-pkgrel=6
+pkgver=4.3.2
+pkgrel=1
 pkgdesc="An implementation of JSON Schema validation for Python"
 arch=('any')
 url="https://pypi.python.org/pypi/jsonschema"
 license=('MIT')
 depends=('python-attrs' 'python-importlib-metadata' 'python-pyrsistent' 'python-setuptools')
-makedepends=('python-setuptools-scm')
+makedepends=('python-setuptools-scm' 'python-dephell')
 checkdepends=('python-twisted' 'python-idna' 'python-jsonpointer' 'python-strict-rfc3339'
               'python-rfc3987' 'python-webcolors')
-source=("$pkgname-$pkgver.tar.bz2::https://github.com/Julian/jsonschema/archive/v$pkgver.tar.gz"
-        $pkgname-webcolors.patch::https://github.com/Julian/jsonschema/commit/09595a50f507.patch)
-sha512sums=('a575e9e7b0668220854e7ae45f2afd433643c3f0bfeb9769413cfc072ae01513a8d97bddbb6317f42348e09081e72bbad801d00ee5e3c0ac840bd19e934955cd'
-            '31fac0a4ea816660cd815ba28578e8b80e69e884ec9a450a6bf582e7c311036025927239a72cac2b667547ce2c5088b310f006ecce88a2c926fa3915780b7dac')
+source=("$pkgname-$pkgver.tar.bz2::https://github.com/Julian/jsonschema/archive/v$pkgver.tar.gz")
+sha512sums=('43c58332128adf8f4290ca5ac4a2069cbd44bae2ff7723b6322347534c48b1a721d145f55a6bc59c7aa0ff1a9337d0f2a29b5ad4625026742cc75713d3fb70ff')
 
 export SETUPTOOLS_SCM_PRETEND_VERSION=$pkgver
 
 prepare() {
   cd jsonschema-$pkgver
-  patch -Np1 -i ../$pkgname-webcolors.patch
+  dephell deps convert --from pyproject.toml --to setup.py
 }
 
 build() {