diff --git a/python-calver/PKGBUILD b/python-calver/PKGBUILD
new file mode 100644
index 00000000..a4ebfad6
--- /dev/null
+++ b/python-calver/PKGBUILD
@@ -0,0 +1,35 @@
+# Maintainer: Christoph Reiter <reiter.christoph@gmail.com>
+
+_pyname=calver
+pkgname=python-calver
+pkgver=2022.6.26
+pkgrel=1
+pkgdesc="Setuptools extension for CalVer package versions"
+arch=('any')
+url="https://github.com/di/calver"
+license=('spdx:Apache-2.0')
+depends=(
+  'python'
+)
+makedepends=(
+  'python-build'
+  'python-installer'
+  'python-setuptools'
+  'python-wheel'
+)
+source=("https://pypi.org/packages/source/${_pyname::1}/${_pyname}/${_pyname}-${pkgver}.tar.gz")
+sha256sums=('e05493a3b17517ef1748fbe610da11f10485faa7c416b9d33fd4a52d74894f8b')
+
+build() {
+  cd "${_pyname}-${pkgver}"
+
+  python -m build --wheel --no-isolation
+}
+
+package() {
+  cd "${_pyname}-${pkgver}"
+
+  python -m installer --destdir="$pkgdir" dist/*.whl
+  install -Dm644 README.md "${pkgdir}/usr/share/doc/${pkgname}/README.md"
+  install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
+}
diff --git a/python-hatchling/PKGBUILD b/python-hatchling/PKGBUILD
index 92a978bb..63062de3 100644
--- a/python-hatchling/PKGBUILD
+++ b/python-hatchling/PKGBUILD
@@ -2,8 +2,8 @@
 
 _pyname=hatchling
 pkgname=python-hatchling
-pkgver=1.13.0
-pkgrel=2
+pkgver=1.16.1
+pkgrel=1
 pkgdesc="A modern project, package, and virtual env manager (backend)"
 arch=('any')
 url="https://github.com/pypa/hatch"
@@ -15,6 +15,7 @@ depends=(
   'python-pathspec'
   'python-pluggy'
   'python-editables'
+  'python-trove-classifiers'
 )
 makedepends=(
   'python-build'
@@ -23,7 +24,7 @@ makedepends=(
   'python-wheel'
 )
 source=("https://pypi.org/packages/source/${_pyname::1}/${_pyname}/${_pyname}-${pkgver}.tar.gz")
-sha256sums=('f8d275a2cc720735286b7c2e2bc35da05761e6d3695c2fa416550395f10c53c7')
+sha256sums=('b42140c799da7bc43d89b7ced4d31ea1c375b34595cec52a11c8a245839d9af4')
 
 build() {
   cd "${_pyname}-${pkgver}"
diff --git a/python-trove-classifiers/PKGBUILD b/python-trove-classifiers/PKGBUILD
new file mode 100644
index 00000000..ec6c07d0
--- /dev/null
+++ b/python-trove-classifiers/PKGBUILD
@@ -0,0 +1,36 @@
+# Maintainer: Christoph Reiter <reiter.christoph@gmail.com>
+
+_pyname=trove-classifiers
+pkgname=python-trove-classifiers
+pkgver=2023.5.2
+pkgrel=1
+pkgdesc="Canonical source for classifiers on PyPI (pypi.org)"
+arch=('any')
+url="https://github.com/pypa/trove-classifiers"
+license=('spdx:Apache-2.0')
+depends=(
+  'python'
+)
+makedepends=(
+  'python-build'
+  'python-installer'
+  'python-setuptools'
+  'python-wheel'
+  'python-calver'
+)
+source=("https://pypi.org/packages/source/${_pyname::1}/${_pyname}/${_pyname}-${pkgver}.tar.gz")
+sha256sums=('c46d6e40a9581599b16c712e0164fec3764872a4085c673c07559787caedb867')
+
+build() {
+  cd "${_pyname}-${pkgver}"
+
+  python -m build --wheel --no-isolation
+}
+
+package() {
+  cd "${_pyname}-${pkgver}"
+
+  python -m installer --destdir="$pkgdir" dist/*.whl
+  install -Dm644 README.md "${pkgdir}/usr/share/doc/${pkgname}/README.md"
+  install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
+}