diff --git a/BioArchLinux/python-periodictable/PKGBUILD b/BioArchLinux/python-periodictable/PKGBUILD
index 58d0ea248f..073e18313b 100644
--- a/BioArchLinux/python-periodictable/PKGBUILD
+++ b/BioArchLinux/python-periodictable/PKGBUILD
@@ -1,18 +1,23 @@
-# Maintainer: Ross Whitfield <whitfieldre@ornl.gov>
+# Maintainer: Michał Wojdyła < micwoj9292 at gmail dot com >
+# Contributor: Ross Whitfield <whitfieldre@ornl.gov>
 pkgname='python-periodictable'
 _pkgname='periodictable'
-pkgver=1.7.1
-pkgrel=1
+pkgver=2.0.2
+pkgrel=0
 pkgdesc="Extensible periodic table of the elements"
 url="http://periodictable.readthedocs.org"
 arch=("any")
 license=('public domain')
-makedepends=('python-setuptools')
-source=("https://github.com/pkienzle/periodictable/archive/v$pkgver.tar.gz")
-md5sums=('e1a246ef913d841d1deb106c9ba63894')
+makedepends=('python-build' 'python-installer' 'python-setuptools')
+source=("$pkgname-$pkgver.tar.gz::https://github.com/pkienzle/periodictable/archive/v$pkgver.tar.gz")
+md5sums=('cafa51731c6693e1f85a6f7a7bcff393')
 
-package() {
-    depends=('python-numpy' 'python-pyparsing')
+build() {
     cd "$srcdir/${_pkgname}-$pkgver"
-    python setup.py install --root="$pkgdir/" --optimize=1
+    python -m build --wheel --no-isolation
+}
+package() {
+    depends=('python' 'python-matplotlib' 'python-numpy' 'python-pyparsing' 'python-uncertainties')
+    cd "$srcdir/${_pkgname}-$pkgver"
+    python -m installer --destdir="$pkgdir" dist/*.whl
 }
diff --git a/BioArchLinux/python-periodictable/lilac.py b/BioArchLinux/python-periodictable/lilac.py
deleted file mode 100644
index fcbff72939..0000000000
--- a/BioArchLinux/python-periodictable/lilac.py
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/usr/bin/env python3
-from lilaclib import *
-
-def pre_build():
-    update_pkgver_and_pkgrel(_G.newver.lstrip('v'))
-    run_cmd(['updpkgsums'])
-
-def post_build():
-    git_add_files('PKGBUILD')
-    git_commit()
diff --git a/BioArchLinux/python-periodictable/lilac.yaml b/BioArchLinux/python-periodictable/lilac.yaml
index 48de785bbd..b3627a55c7 100644
--- a/BioArchLinux/python-periodictable/lilac.yaml
+++ b/BioArchLinux/python-periodictable/lilac.yaml
@@ -2,6 +2,10 @@ build_prefix: extra-x86_64
 maintainers:
   - github: starsareintherose
     email: kuoi@bioarchlinux.org
+pre_build_script: |
+  update_pkgver_and_pkgrel(_G.newver)
+post_build_script: |
+  git_pkgbuild_commit()
 update_on:
   - source: github
     github: pkienzle/periodictable