diff --git a/sdk_container/src/third_party/portage-stable/dev-python/pip/Manifest b/sdk_container/src/third_party/portage-stable/dev-python/pip/Manifest
index 45ac336813..5b892dfc3c 100644
--- a/sdk_container/src/third_party/portage-stable/dev-python/pip/Manifest
+++ b/sdk_container/src/third_party/portage-stable/dev-python/pip/Manifest
@@ -1,2 +1,3 @@
 DIST pip-24.1.gh.tar.gz 9188658 BLAKE2B 4a43ff0199d811dd30461e376f655a447f3f706a48dd97fe1d0ccf630f558e72209ccd06d98949a1541cd6b2942a816db23ce8aaa7fbbf9aef429502fb91ab92 SHA512 c60ab329fe91202ff64b5f0f90209085fbf8db0f0a05f0703f952ad69e39e2e3edb5dadc006a3f317cdd4ba4fb5abe56dfbd22792249a2d139702eec272186d1
 DIST pip-25.0.1.gh.tar.gz 9224526 BLAKE2B db729b8c75d8e15c6fed1dbc9e08adc4e82114f2bbd953859ec03c7948e521629afd8cea6adb08110b987d6adf48fd600a59a3bcc27774db61ea92675ad90d42 SHA512 a6850c8567082bbf98483a45e523c4de12132136d2b0aa388ac619c02ffd0c8f6aea7d727f7d84167dadec5f1e56dd478b2233b0caa5d9b3e5cadc9e1f3dc12c
+DIST pip-25.1.gh.tar.gz 9220205 BLAKE2B 3e719b180dd4f039a1bf15cdd2686fdc270e842e4b9ab416306bf9ea40c037541df05af78239fe067dfa3edc27b7370ea04c1d9cec43cc6cfd2f9e8f347f41ee SHA512 d6b93aeabe6a4e046caf85c028fca380936ab65cb3c5028a7fa7dbc61cef2cf7d0c46c499fe548dc0af8f7bc30f7ecace8f257b20a60c0cc905b531f193b5a9d
diff --git a/sdk_container/src/third_party/portage-stable/dev-python/pip/pip-25.1.ebuild b/sdk_container/src/third_party/portage-stable/dev-python/pip/pip-25.1.ebuild
new file mode 100644
index 0000000000..0ae9fd71e7
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-python/pip/pip-25.1.ebuild
@@ -0,0 +1,177 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# please bump dev-python/ensurepip-pip along with this package!
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_TESTED=( pypy3 pypy3_11 python3_{10..13} )
+PYTHON_COMPAT=( "${PYTHON_TESTED[@]}" )
+PYTHON_REQ_USE="ssl(+),threads(+)"
+
+inherit distutils-r1 shell-completion
+
+DESCRIPTION="The PyPA recommended tool for installing Python packages"
+HOMEPAGE="
+	https://pip.pypa.io/en/stable/
+	https://pypi.org/project/pip/
+	https://github.com/pypa/pip/
+"
+SRC_URI="
+	https://github.com/pypa/pip/archive/${PV}.tar.gz -> ${P}.gh.tar.gz
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~mips ~riscv"
+IUSE="test-rust"
+
+# see src/pip/_vendor/vendor.txt
+RDEPEND="
+	>=dev-python/cachecontrol-0.14.2[${PYTHON_USEDEP}]
+	>=dev-python/dependency-groups-1.3.0[${PYTHON_USEDEP}]
+	>=dev-python/distlib-0.3.9[${PYTHON_USEDEP}]
+	>=dev-python/distro-1.9.0[${PYTHON_USEDEP}]
+	>=dev-python/msgpack-1.1.0[${PYTHON_USEDEP}]
+	>=dev-python/packaging-25.0[${PYTHON_USEDEP}]
+	>=dev-python/platformdirs-4.3.7[${PYTHON_USEDEP}]
+	>=dev-python/pyproject-hooks-1.2.0[${PYTHON_USEDEP}]
+	>=dev-python/requests-2.32.3[${PYTHON_USEDEP}]
+	>=dev-python/rich-14.0.0[${PYTHON_USEDEP}]
+	>=dev-python/resolvelib-1.1.0[${PYTHON_USEDEP}]
+	>=dev-python/setuptools-70.3.0[${PYTHON_USEDEP}]
+	$(python_gen_cond_dep '
+		>=dev-python/tomli-2.2.1[${PYTHON_USEDEP}]
+	' 3.10)
+	>=dev-python/tomli-w-1.2.0[${PYTHON_USEDEP}]
+	>=dev-python/truststore-0.10.1[${PYTHON_USEDEP}]
+	>=dev-python/typing-extensions-4.13.2[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	${RDEPEND}
+	test? (
+		$(python_gen_cond_dep '
+			dev-python/ensurepip-setuptools
+			<dev-python/ensurepip-wheel-0.46
+			dev-python/freezegun[${PYTHON_USEDEP}]
+			dev-python/pretend[${PYTHON_USEDEP}]
+			dev-python/pytest-rerunfailures[${PYTHON_USEDEP}]
+			dev-python/pytest-xdist[${PYTHON_USEDEP}]
+			dev-python/scripttest[${PYTHON_USEDEP}]
+			dev-python/tomli-w[${PYTHON_USEDEP}]
+			dev-python/virtualenv[${PYTHON_USEDEP}]
+			dev-python/werkzeug[${PYTHON_USEDEP}]
+			dev-python/wheel[${PYTHON_USEDEP}]
+			test-rust? (
+				dev-python/cryptography[${PYTHON_USEDEP}]
+			)
+			dev-vcs/git
+		' "${PYTHON_TESTED[@]}")
+	)
+"
+
+distutils_enable_tests pytest
+
+python_prepare_all() {
+	local PATCHES=(
+		"${FILESDIR}/pip-23.1-no-coverage.patch"
+		# prepare to unbundle dependencies
+		"${FILESDIR}/pip-25.0.1-unbundle.patch"
+	)
+
+	distutils-r1_python_prepare_all
+
+	# unbundle dependencies
+	rm -r src/pip/_vendor || die
+	find -name '*.py' -exec sed -i \
+		-e 's:from pip\._vendor import:import:g' \
+		-e 's:from pip\._vendor\.:from :g' \
+		{} + || die
+
+	if use test; then
+		local wheels=(
+			"${BROOT}"/usr/lib/python/ensurepip/{setuptools,wheel}-*.whl
+		)
+		mkdir tests/data/common_wheels/ || die
+		cp "${wheels[@]}" tests/data/common_wheels/ || die
+	fi
+}
+
+python_compile_all() {
+	# 'pip completion' command embeds full $0 into completion script, which confuses
+	# 'complete' and causes QA warning when running as "${PYTHON} -m pip".
+	# This trick sets correct $0 while still calling just installed pip.
+	local pipcmd='import sys; sys.argv[0] = "pip"; __file__ = ""; from pip._internal.cli.main import main; sys.exit(main())'
+	"${EPYTHON}" -c "${pipcmd}" completion --bash > completion.bash || die
+	"${EPYTHON}" -c "${pipcmd}" completion --zsh > completion.zsh || die
+}
+
+python_test() {
+	if ! has "${EPYTHON}" "${PYTHON_TESTED[@]/_/.}"; then
+		einfo "Skipping tests on ${EPYTHON}"
+		return 0
+	fi
+
+	local EPYTEST_DESELECT=(
+		tests/functional/test_inspect.py::test_inspect_basic
+		# Internet
+		tests/functional/test_config_settings.py::test_backend_sees_config_via_sdist
+		tests/functional/test_install.py::test_double_install_fail
+		tests/functional/test_install.py::test_install_sdist_links
+		tests/functional/test_install_config.py::test_prompt_for_keyring_if_needed
+		tests/functional/test_lock.py::test_lock_archive
+		tests/functional/test_lock.py::test_lock_vcs
+		# broken by system site-packages use
+		tests/functional/test_freeze.py::test_freeze_with_setuptools
+		tests/functional/test_pip_runner_script.py::test_runner_work_in_environments_with_no_pip
+		tests/functional/test_uninstall.py::test_basic_uninstall_distutils
+		tests/unit/test_base_command.py::test_base_command_global_tempdir_cleanup
+		tests/unit/test_base_command.py::test_base_command_local_tempdir_cleanup
+		tests/unit/test_base_command.py::test_base_command_provides_tempdir_helpers
+		# broken by unbundling
+		"tests/functional/test_debug.py::test_debug[vendored library versions:]"
+		tests/functional/test_debug.py::test_debug__library_versions
+		tests/functional/test_python_option.py::test_python_interpreter
+		tests/functional/test_uninstall.py::test_uninstall_non_local_distutils
+	)
+	local EPYTEST_IGNORE=(
+		# requires proxy.py
+		tests/functional/test_proxy.py
+	)
+
+	case ${EPYTHON} in
+		pypy3*)
+			EPYTEST_DESELECT+=(
+				# unexpected tempfiles?
+				tests/functional/test_install_config.py::test_do_not_prompt_for_authentication
+				tests/functional/test_install_config.py::test_prompt_for_authentication
+			)
+			;;
+	esac
+
+	if ! has_version "dev-python/cryptography[${PYTHON_USEDEP}]"; then
+		EPYTEST_DESELECT+=(
+			tests/functional/test_install.py::test_install_sends_client_cert
+			tests/functional/test_install_config.py::test_do_not_prompt_for_authentication
+			tests/functional/test_install_config.py::test_prompt_for_authentication
+			tests/functional/test_install_config.py::test_prompt_for_keyring_if_needed
+		)
+	fi
+
+	local -x PIP_DISABLE_PIP_VERSION_CHECK=1
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	local EPYTEST_XDIST=1
+	# rerunfailures because test suite breaks if packages are installed
+	# in parallel
+	epytest -m "not network" -o tmp_path_retention_policy=all \
+		-p rerunfailures --reruns=5 --use-venv
+}
+
+python_install_all() {
+	local DOCS=( AUTHORS.txt docs/html/**/*.rst )
+	distutils-r1_python_install_all
+
+	newbashcomp completion.bash pip
+	newzshcomp completion.zsh _pip
+}