diff --git a/sdk_container/src/third_party/portage-stable/dev-python/cython/Manifest b/sdk_container/src/third_party/portage-stable/dev-python/cython/Manifest
index c5415afbc4..5590141cc0 100644
--- a/sdk_container/src/third_party/portage-stable/dev-python/cython/Manifest
+++ b/sdk_container/src/third_party/portage-stable/dev-python/cython/Manifest
@@ -1,2 +1,2 @@
-DIST cython-0.29.28.gh.tar.gz 2101301 BLAKE2B 980c04545e935deb4b4b1653f167dcbc94b8e2b24bc8897b5cc996dfca977645f7475c32aa973251ffcbbb31e725e27693af61ceaf66f2332c9525b02653dc76 SHA512 52490d0b5355e13cbe586830f763173d7556cf3d79d79192ca75138b1190e7a4c1f3feeb0568349802ef3b97300c3805f54eef5ffd73a5180d68f023ac2a44cd
-DIST cython-74073417c4f7e616af0a139a55f790f1ec7fe728.gh.tar.gz 2106765 BLAKE2B c2686a1d49fd1b522dcdf89f16c52fbb34595aed72e5626c8d3697ecc9318751d108999db443cfefe08334155ab59d230fcbd8e74715e185a161399abad6ae35 SHA512 2454a364fdd33f0090ba052a0bfa0ffb464ef750253a91c20a63c4db0b513f743870e7b9fafd844b0bf1a6b66b9b639f830d3a8c2f64abac6e197e2ff2279a59
+DIST cython-0.29.32.gh.tar.gz 2110417 BLAKE2B 008ffe325c87d165bf45afb2ff92db5286f611bbe425d0e9f18b530202135ca21f5f5ab564a4d0c6251ec2479ea0fd19207274a255fb1faf8863d3b067d17ae9 SHA512 55462792fa70d8edf60aa470627ab494918d7297fd7d282a7a54da76ee5a180233108404a1c8f3d79f6408f19b6e4f46b36e59fd47c38ede24f061f374437b6f
+DIST cython-0.29.33.gh.tar.gz 2113910 BLAKE2B 9212edfa36680a3243632d28c4f5616a7336e82ee1f96df7d5e29711056619639c9a8fe9bbf9aea0a86aed39e836dc6eaa112ad35080f530add6309ccd09c53c SHA512 85f5ba7159d8793dbda980140b26086727f356a71d78f8522419657841d07b865d09c2f0a0f77d398669d071c1d261060235321a19eb7808e35d24f8ac71560d
diff --git a/sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.28.ebuild b/sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.32.ebuild
similarity index 90%
rename from sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.28.ebuild
rename to sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.32.ebuild
index 61afacee4b..d22db93be6 100644
--- a/sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.28.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.32.ebuild
@@ -1,10 +1,10 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{8..10} pypy3 )
+PYTHON_COMPAT=( python3_{9..11} pypy3 )
 PYTHON_REQ_USE="threads(+)"
 
 inherit distutils-r1 toolchain-funcs elisp-common
@@ -59,6 +59,11 @@ python_compile_all() {
 }
 
 python_test() {
+	if has "${EPYTHON}" pypy3 python3.11; then
+		einfo "Skipping tests on ${EPYTHON} (xfail)"
+		return
+	fi
+
 	tc-export CC
 	# https://github.com/cython/cython/issues/1911
 	local -x CFLAGS="${CFLAGS} -fno-strict-overflow"
diff --git a/sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.28_p20220503.ebuild b/sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.33.ebuild
similarity index 85%
rename from sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.28_p20220503.ebuild
rename to sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.33.ebuild
index c947682134..fa9326ed42 100644
--- a/sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.28_p20220503.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-python/cython/cython-0.29.33.ebuild
@@ -1,17 +1,14 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{8..11} pypy3 )
+PYTHON_COMPAT=( python3_{9..11} pypy3 )
 PYTHON_REQ_USE="threads(+)"
 
 inherit distutils-r1 toolchain-funcs elisp-common
 
-EGIT_COMMIT="74073417c4f7e616af0a139a55f790f1ec7fe728"
-MY_P=${PN}-${EGIT_COMMIT}
-
 DESCRIPTION="A Python to C compiler"
 HOMEPAGE="
 	https://cython.org/
@@ -19,10 +16,9 @@ HOMEPAGE="
 	https://pypi.org/project/Cython/
 "
 SRC_URI="
-	https://github.com/cython/cython/archive/${EGIT_COMMIT}.tar.gz
-		-> ${MY_P}.gh.tar.gz
+	https://github.com/cython/cython/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
 "
-S=${WORKDIR}/${MY_P}
 
 LICENSE="Apache-2.0"
 SLOT="0"
@@ -63,7 +59,7 @@ python_compile_all() {
 }
 
 python_test() {
-	if [[ ${EPYTHON} == python3.11 ]]; then
+	if has "${EPYTHON}" pypy3 python3.11; then
 		einfo "Skipping tests on ${EPYTHON} (xfail)"
 		return
 	fi