diff --git a/dev-python/chameleon/Manifest b/dev-python/chameleon/Manifest
index ad31781f8c9f2..a612c311ebabc 100644
--- a/dev-python/chameleon/Manifest
+++ b/dev-python/chameleon/Manifest
@@ -1 +1,2 @@
 DIST chameleon-3.10.2.gh.tar.gz 137228 BLAKE2B a25aa7fc4b9b77afb5f108d515f06c24a01cc52da1630b7db7bc86571ca5635b276ddf5ec800cb9f9ed26f88c1e5bcae89a3b92c391d61814bd104e24ec3f6c9 SHA512 a00de545812d25fbaab86a0252b81d47a7e6a6460c6874ab536e6e65a4b56301cd54a31c390c4503453bd4e04863f83e3eec381f69e87b8bb7046943e0a24493
+DIST chameleon-4.0.0.gh.tar.gz 138574 BLAKE2B 70f8f4c330779058f94869d3c7d792af0a4a07b993dded928d3efaa8139736d1735a049dec1f43d807a125e162dd03c4ce2a1a0432c9450d6130501de1ab05d2 SHA512 817abf47696f48360ab40b3c774b1ff5be3389c918f719fe6be36f402b2e347871f0329168cb239c7e63f996d23b70181bf1a727df656f839c3c5d9bc35449b9
diff --git a/dev-python/chameleon/chameleon-4.0.0.ebuild b/dev-python/chameleon/chameleon-4.0.0.ebuild
new file mode 100644
index 0000000000000..44c4eae359481
--- /dev/null
+++ b/dev-python/chameleon/chameleon-4.0.0.ebuild
@@ -0,0 +1,30 @@
+# 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_{9..11} pypy3 )
+
+inherit distutils-r1
+
+DESCRIPTION="Fast HTML/XML template compiler for Python"
+HOMEPAGE="
+	https://github.com/malthe/chameleon/
+	https://pypi.org/project/Chameleon/
+"
+SRC_URI="
+	https://github.com/malthe/chameleon/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="repoze"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+distutils_enable_tests unittest
+
+src_test() {
+	cd src || die
+	distutils-r1_src_test
+}