diff --git a/sdk_container/src/third_party/portage-stable/eclass/sgml-catalog-r1.eclass b/sdk_container/src/third_party/portage-stable/eclass/sgml-catalog-r1.eclass
index eff6db3106..4b4d533467 100644
--- a/sdk_container/src/third_party/portage-stable/eclass/sgml-catalog-r1.eclass
+++ b/sdk_container/src/third_party/portage-stable/eclass/sgml-catalog-r1.eclass
@@ -1,4 +1,4 @@
-# Copyright 2019-2023 Gentoo Authors
+# Copyright 2019-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: sgml-catalog-r1.eclass
@@ -6,14 +6,14 @@
 # Michał Górny <mgorny@gentoo.org>
 # @AUTHOR:
 # Michał Górny <mgorny@gentoo.org>
-# @SUPPORTED_EAPIS: 7
+# @SUPPORTED_EAPIS: 7 8
 # @BLURB: Functions for installing SGML catalogs
 # @DESCRIPTION:
 # This eclass regenerates /etc/sgml/catalog as necessary for the DocBook
 # tooling. This is done via exported pkg_postinst and pkg_postrm phases.
 
 case ${EAPI} in
-	7) ;;
+	7|8) ;;
 	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac