diff --git a/dev-python/oslo-serialization/Manifest b/dev-python/oslo-serialization/Manifest
index b0c3bf591d429..841d09a90183d 100644
--- a/dev-python/oslo-serialization/Manifest
+++ b/dev-python/oslo-serialization/Manifest
@@ -1,3 +1 @@
-DIST oslo-serialization-1.11.0.tar.gz 20612 SHA256 b9a5b8bd4583957476464016f1c4d3ca01a30a0125acb1cd0ddd830715c88e1f SHA512 0fbe6282f26678208c22d31e6c221d63173688151b1eb228fd1dbbc184973c1039c43efa8d4f67f7f99dc3263d46021e6f0b7efcfbc4c13515d4a4d0f55cf0c2 WHIRLPOOL 3adb4c481ed8b8b789714b2d182b43cb7e948cfc49a73380c5abd3f662f00d10f8a10a41596f31c5a3ec98e75bbd170692a6fc8f720875fd4fe35d1b23df8e7a
-DIST oslo-serialization-2.13.0.tar.gz 23273 SHA256 7bfdb1c10bc24c4887407a2ac46708b1fd16e9bc2ceb6bb3805696e8cebf6566 SHA512 0cbcc650c06a7468986971c92674ebb6ad66355c05584a9bb78099bb185818cf9a61fc44a98dada6e6879037cc54596d7095069ba1ce4e7e5ceb9348ea31a493 WHIRLPOOL 2ccb79d37b132af08b8c9174394f6c006587eeb8b69a94ef5af06e1fb85180e34ff652b3ce04c372c06808cedcae92183b56b26fc044e20f51080c664b8f58c2
 DIST oslo-serialization-2.16.0.tar.gz 28204 SHA256 0ef8dfa735a42dcfd7d804c5b14576df92407f842d5e12c1fad7eb0889c444fc SHA512 d6612d99e05e3c634d8b2a2e37183884f7aeec3608080bc2bbfcd8e436a64a678e1bb294024ddec0d276fc216fa92a9117a63eb085bc110500e07f1db172e5b0 WHIRLPOOL 5d43524577569a2ee194bc92f387fad10bf15e6922fa315f9559d6a7a6ecba95dfd977f30e7a9086e6120e38fc56f83d37e64f25bc113b6f212f03753f355cbd
diff --git a/dev-python/oslo-serialization/oslo-serialization-1.11.0.ebuild b/dev-python/oslo-serialization/oslo-serialization-1.11.0.ebuild
deleted file mode 100644
index 54471e056041a..0000000000000
--- a/dev-python/oslo-serialization/oslo-serialization-1.11.0.ebuild
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright 1999-2016 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-PYTHON_COMPAT=( python{2_7,3_{4,5}} )
-
-inherit distutils-r1 vcs-snapshot
-
-MY_PN=${PN/-/.}
-
-DESCRIPTION="Oslo Serialization library"
-HOMEPAGE="https://launchpad.net/oslo"
-SRC_URI="mirror://pypi/${MY_PN:0:1}/${MY_PN}/${MY_PN}-${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="Apache-2.0"
-SLOT="0"
-KEYWORDS="amd64 ~arm64 x86"
-IUSE="doc test"
-
-CDEPEND=">=dev-python/pbr-1.8[${PYTHON_USEDEP}]"
-DEPEND="
-	dev-python/setuptools[${PYTHON_USEDEP}]
-	${CDEPEND}
-	test? (
-		>=dev-python/mock-1.2[${PYTHON_USEDEP}]
-		>=dev-python/netaddr-0.7.12[${PYTHON_USEDEP}]
-		!~dev-python/netaddr-0.7.16[${PYTHON_USEDEP}]
-		>=dev-python/oslo-i18n-1.5.0[${PYTHON_USEDEP}]
-		>=dev-python/oslotest-1.10.0[${PYTHON_USEDEP}]
-		>=dev-python/simplejson-2.2.0[${PYTHON_USEDEP}]
-	)
-	doc? (
-		>=dev-python/oslo-sphinx-2.5.0[${PYTHON_USEDEP}]
-		>=dev-python/sphinx-1.1.2[${PYTHON_USEDEP}]
-		!~dev-python/sphinx-1.2.0[${PYTHON_USEDEP}]
-		<dev-python/sphinx-1.3[${PYTHON_USEDEP}]
-	)
-"
-RDEPEND="
-	${CDEPEND}
-	>=dev-python/Babel-1.3[${PYTHON_USEDEP}]
-	>=dev-python/six-1.9.0[${PYTHON_USEDEP}]
-	>=dev-python/msgpack-0.4.0[${PYTHON_USEDEP}]
-	>=dev-python/iso8601-0.1.9[${PYTHON_USEDEP}]
-	>=dev-python/oslo-utils-2.4.0[${PYTHON_USEDEP}]
-	>=dev-python/pytz-2013.6[${PYTHON_USEDEP}]
-"
-
-python_prepare_all() {
-	use doc && esetup.py build_sphinx
-}
-
-# Note: Tests fail due to requiring installation.
-#
-# Installation appears to fail due ot the use of namespace packages but root
-# cause was never truly established.
-RESTRICT="test"
-
-python_test() {
-	distutils_install_for_testing
-
-	PYTHONPATH="${TEST_DIR}/lib:${PYTHONPATH}"
-
-	rm -rf .testrepository || die "couldn't remove '.testrepository' under ${EPTYHON}"
-
-	testr init || die "testr init failed under ${EPYTHON}"
-	testr run || die "testr run failed under ${EPYTHON}"
-}
-
-python_install_all() {
-	use doc && local HTML_DOCS=( doc/build/html/. )
-
-	distutils-r1_python_install_all
-}
diff --git a/dev-python/oslo-serialization/oslo-serialization-2.13.0.ebuild b/dev-python/oslo-serialization/oslo-serialization-2.13.0.ebuild
deleted file mode 100644
index e584af2a4178b..0000000000000
--- a/dev-python/oslo-serialization/oslo-serialization-2.13.0.ebuild
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
-
-inherit distutils-r1 vcs-snapshot
-
-MY_PN=${PN/-/.}
-
-DESCRIPTION="Oslo Serialization library"
-HOMEPAGE="https://launchpad.net/oslo"
-SRC_URI="mirror://pypi/${MY_PN:0:1}/${MY_PN}/${MY_PN}-${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="Apache-2.0"
-SLOT="0"
-KEYWORDS="amd64 ~arm64 x86"
-IUSE="doc test"
-
-CDEPEND=">=dev-python/pbr-1.8[${PYTHON_USEDEP}]"
-DEPEND="
-	dev-python/setuptools[${PYTHON_USEDEP}]
-	${CDEPEND}
-	test? (
-		>=dev-python/mock-1.2[${PYTHON_USEDEP}]
-		virtual/python-ipaddress[${PYTHON_USEDEP}]
-		>=dev-python/mock-2.0.0[${PYTHON_USEDEP}]
-		>=dev-python/netaddr-0.7.12[${PYTHON_USEDEP}]
-		!~dev-python/netaddr-0.7.16[${PYTHON_USEDEP}]
-		>=dev-python/oslo-i18n-2.1.0[${PYTHON_USEDEP}]
-		>=dev-python/oslotest-1.10.0[${PYTHON_USEDEP}]
-	)
-	doc? (
-		>=dev-python/oslo-sphinx-2.5.0[${PYTHON_USEDEP}]
-		>=dev-python/sphinx-1.1.2[${PYTHON_USEDEP}]
-		!~dev-python/sphinx-1.2.0[${PYTHON_USEDEP}]
-		<dev-python/sphinx-1.3[${PYTHON_USEDEP}]
-	)
-"
-RDEPEND="
-	${CDEPEND}
-	>=dev-python/six-1.9.0[${PYTHON_USEDEP}]
-	>=dev-python/msgpack-0.4.0[${PYTHON_USEDEP}]
-	>=dev-python/oslo-utils-3.16.0[${PYTHON_USEDEP}]
-	>=dev-python/pytz-2013.6[${PYTHON_USEDEP}]
-"
-
-python_prepare_all() {
-	use doc && esetup.py build_sphinx
-	distutils-r1_python_prepare_all
-}
-
-# Note: Tests fail due to requiring installation.
-#
-# Installation appears to fail due ot the use of namespace packages but root
-# cause was never truly established.
-RESTRICT="test"
-
-python_test() {
-	distutils_install_for_testing
-
-	PYTHONPATH="${TEST_DIR}/lib:${PYTHONPATH}"
-
-	rm -rf .testrepository || die "couldn't remove '.testrepository' under ${EPTYHON}"
-
-	testr init || die "testr init failed under ${EPYTHON}"
-	testr run || die "testr run failed under ${EPYTHON}"
-}
-
-python_install_all() {
-	use doc && local HTML_DOCS=( doc/build/html/. )
-
-	distutils-r1_python_install_all
-}