diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/Manifest b/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/Manifest
index d25f2f43a4..f77fb3b45d 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/Manifest
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/Manifest
@@ -1 +1,2 @@
 DIST gentoo-functions-0.17.tar.bz2 10798 BLAKE2B 1b725945421ab36b1412f9addc22e9fe299c0e6460790ee2832b9f63d4c06b86bb0d054b01505640a5dc1e62f3cd257628717fec852116a4c8b2c9f9d2d149ee SHA512 6a3de93b5e4d761a53a622f41e6079606cc4ad8a964771d49dafdefbb632afdf722fd055d261e494aa0be956c4160c49a775ab40c927c5340b8e4da275ef51fb
+DIST gentoo-functions-0.19.tar.bz2 12079 BLAKE2B be0a3a54d4dee1755866047b670a69cd6fec368239123c3f0c08180b79a33c20147bca0e35e568faef6877513551e731bdf0c181aeb0460f6574d2d708219373 SHA512 2674d3fe5724cc6d685ae58bf0ee33f4a1bdba2c5e5809cfb193fd0a710d4678c2d9392c2c62d2321cf455f524950266dc1629ab684fe46632d179e539d5a39e
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/gentoo-functions-0.19.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/gentoo-functions-0.19.ebuild
new file mode 100644
index 0000000000..decad7ffcc
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/gentoo-functions-0.19.ebuild
@@ -0,0 +1,30 @@
+# Copyright 2014-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+if [[ ${PV} == 9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/gentoo-functions.git"
+else
+	SRC_URI="https://gitweb.gentoo.org/proj/gentoo-functions.git/snapshot/${P}.tar.bz2"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
+fi
+
+inherit toolchain-funcs flag-o-matic
+
+DESCRIPTION="Base functions required by all Gentoo systems"
+HOMEPAGE="https://gitweb.gentoo.org/proj/gentoo-functions.git"
+
+LICENSE="GPL-2"
+SLOT="0"
+
+# Specifically needs GNU find, as well.
+RDEPEND=">=sys-apps/findutils-4.9"
+
+src_configure() {
+	tc-export CC
+	append-lfs-flags
+	export ROOTPREFIX="${EPREFIX}"
+	export PREFIX="${EPREFIX}/usr"
+}
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/gentoo-functions-9999.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/gentoo-functions-9999.ebuild
index cf5513d3fc..decad7ffcc 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/gentoo-functions-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/gentoo-functions-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 2014-2022 Gentoo Authors
+# Copyright 2014-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -19,6 +19,9 @@ HOMEPAGE="https://gitweb.gentoo.org/proj/gentoo-functions.git"
 LICENSE="GPL-2"
 SLOT="0"
 
+# Specifically needs GNU find, as well.
+RDEPEND=">=sys-apps/findutils-4.9"
+
 src_configure() {
 	tc-export CC
 	append-lfs-flags
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/metadata.xml b/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/metadata.xml
index 3756aa0576..a228a51ef7 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/metadata.xml
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/gentoo-functions/metadata.xml
@@ -4,9 +4,6 @@
 <maintainer type="person">
 	<email>williamh@gentoo.org</email>
 </maintainer>
-<maintainer type="person">
-	<email>blueness@gentoo.org</email>
-</maintainer>
 <maintainer type="project">
 	<email>base-system@gentoo.org</email>
 	<name>Gentoo Base System</name>