diff --git a/dev-python/portalocker/Manifest b/dev-python/portalocker/Manifest
index 7597e44dcc209..6236e6f84f142 100644
--- a/dev-python/portalocker/Manifest
+++ b/dev-python/portalocker/Manifest
@@ -1,3 +1,4 @@
 DIST portalocker-3.2.0.gh.tar.gz 89888 BLAKE2B 94ce9a737cbf19a77045f73d32510b2b1d7ba0bba273aee7cd404136dd919c0290aebbd8982cb0972d360ff05c6009bb958e0d5a4aa875feae785bf2a6914532 SHA512 0777572f34504b8dac8bc009ea32891f88db7c1c82199f444c4caf36a8f71cf1e7626cb0e3a3ce11346b3488c67e60a394ddd9cd28771937962fa35a33767b2d
 DIST portalocker-4.0.0.gh.tar.gz 88293 BLAKE2B ab96019123648cb1cd7c534e97e04377be2e9d7221f83fec442ba0b88cbdc60381599b15bc347e63178e9793f64ee96a93f924a2ec2c2fb1f65ecd2f573ff5a9 SHA512 f7f2382d939df0ff162750e030bc62dcc7c322c0829bad9a6d6c3f9b7d0673100ef5ff11f6652ee30888e90b299a4b49b597ea2213204a5b999453e9823a3d9f
 DIST portalocker-4.1.0.gh.tar.gz 140338 BLAKE2B a6011fad4f9b2d4b7a870f502611d6c46b1a766eb3ae28b263da2999ec60d022293880d18da2e81185b660929fbb37e29a0e85ed3726bd04667bdd856e40ffe2 SHA512 1a6ba3cb1dc782829979fb4f0ac900d86a11d1ecc4a90b0f29b7d16a0775cc12918d349c7ff2fff2e05488045e61daa9adf3a407b771f9e134ecd1aeb3e86218
+DIST portalocker-4.2.0.gh.tar.gz 309989 BLAKE2B aa9c437ed180651e0e3ab07af736f12c8eedf7b962845e6affd13295e56609378fad41f4d0aa7b1170aa2dcde81ea9ecad43c73ef024102812b0729de2188ebe SHA512 f4bc04666a4640ca4d7a871a16b0000eceda18ebe3a8606e06ba8f5a74dfd869783467efdc1c058bcfe2b2f8b073ce518c387a6fa1a03c881829e22b57985bb6
diff --git a/dev-python/portalocker/portalocker-4.2.0.ebuild b/dev-python/portalocker/portalocker-4.2.0.ebuild
new file mode 100644
index 0000000000000..c104dcf3e335b
--- /dev/null
+++ b/dev-python/portalocker/portalocker-4.2.0.ebuild
@@ -0,0 +1,46 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=uv-build
+PYTHON_COMPAT=( python3_{12..15} )
+
+inherit distutils-r1 optfeature
+
+DESCRIPTION="A library for Python file locking"
+HOMEPAGE="
+	https://github.com/WoLpH/portalocker/
+	https://portalocker.readthedocs.io/
+	https://pypi.org/project/portalocker/
+"
+SRC_URI="
+	https://github.com/WoLpH/${PN}/archive/v${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64"
+
+BDEPEND="
+	test? (
+		>=dev-python/fakeredis-2.31.0[${PYTHON_USEDEP}]
+		dev-python/redis[${PYTHON_USEDEP}]
+		>=dev-python/sphinx-6.0.0[${PYTHON_USEDEP}]
+	)
+"
+
+EPYTEST_PLUGINS=( pytest-{rerunfailures,timeout} )
+distutils_enable_tests pytest
+
+src_prepare() {
+	default
+
+	# Disable code coverage in tests.
+	sed -i '/--cov/d' pyproject.toml || die
+}
+
+pkg_postinst() {
+	optfeature "redis support" dev-python/redis
+}