diff --git a/dev-python/propcache/Manifest b/dev-python/propcache/Manifest
index 244adc493b1b..183fcc20abe1 100644
--- a/dev-python/propcache/Manifest
+++ b/dev-python/propcache/Manifest
@@ -1 +1,2 @@
 DIST propcache-0.3.2.tar.gz 44139 BLAKE2B ace9070dbfceb08fcef26f01f9aab291982a3f99f1f035fb113d539a613eeeb2b69b36b197c21d733b0a4b5d73cc22180aa6aca9f3a220dbd3cd471dc57d0ee4 SHA512 d85a89dd1d34936578eb05a869e0ec07679d477c716aa047bbda00688a2926fd8a1f712c9ddec3de38faa49762941120df12ebe88dc36278f20d84ee796b91fe
+DIST propcache-0.4.0.tar.gz 45187 BLAKE2B 59d7311251420adb5da60842756ebf889d428f1a551488d9d580c0db74ad2b50389085a075852d12255175ce6736f4becfffef8d28046bb94aff51f9942d4a45 SHA512 883ba1851c8248e49ea1c4b697c06e12754d980c6ff9765350b124ed914385ce70bd061616db35a7fcb235957ac1cecad132ec51fac20e59e90c4cd65306085b
diff --git a/dev-python/propcache/propcache-0.4.0.ebuild b/dev-python/propcache/propcache-0.4.0.ebuild
new file mode 100644
index 000000000000..de600f21d195
--- /dev/null
+++ b/dev-python/propcache/propcache-0.4.0.ebuild
@@ -0,0 +1,54 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_USE_PEP517=standalone
+PYTHON_COMPAT=( python3_{11..14} python3_{13,14}t pypy3_11 )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Yet another URL library"
+HOMEPAGE="
+	https://github.com/aio-libs/propcache/
+	https://pypi.org/project/propcache/
+"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="+native-extensions"
+
+BDEPEND="
+	native-extensions? (
+		dev-python/cython[${PYTHON_USEDEP}]
+	)
+	dev-python/expandvars[${PYTHON_USEDEP}]
+	dev-python/setuptools[${PYTHON_USEDEP}]
+"
+
+EPYTEST_PLUGINS=()
+distutils_enable_tests pytest
+
+python_compile() {
+	local -x PROPCACHE_NO_EXTENSIONS=0
+	if ! use native-extensions || [[ ${EPYTHON} != python* ]]; then
+		PROPCACHE_NO_EXTENSIONS=1
+	fi
+	distutils-r1_python_compile
+}
+
+python_test() {
+	local EPYTEST_IGNORE=(
+		tests/test_benchmarks.py
+	)
+
+	local opts=()
+	if ! use native-extensions || [[ ${EPYTHON} != python* ]]; then
+		opts+=( --no-c-extensions )
+	fi
+
+	rm -rf propcache || die
+	epytest -o addopts= "${opts[@]}"
+}