diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 987f75f94..b5a36ae54 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -3,6 +3,7 @@
   * bump emulated-roku-0.2.0
   * bump aiokef-0.2.6
   * bump zigpy-zigate-0.5.1
+  * bump PyYAML-5.3
 
 2020-01-18 homeassistant-0.104.2
   * bump pyvizio-0.1.1
diff --git a/dev-python/pyyaml/Manifest b/dev-python/pyyaml/Manifest
index 9559b0d22..ba50275eb 100644
--- a/dev-python/pyyaml/Manifest
+++ b/dev-python/pyyaml/Manifest
@@ -4,7 +4,9 @@ AUX pyyaml-5.2-cve-2017-18342.patch 1420 BLAKE2B 1e3e6b3d3a977336d33d7925a7d0aac
 DIST PyYAML-5.1.1.tar.gz 274442 BLAKE2B 0235ea6a2cfefb0e99094be2a79331aebe0642d104bbcdfb037f45cb2f07e193daffc0bc9f307f677b9f37078e1bdedfd5371ae92272a981aee3b8b135502750 SHA512 fa47fb2d2903506c55e3651ec130ad5472168e0257eabec8fdf329336f60d9ef36df0f8c4eb7d5ab913f3037120048b02f715aa2215085b3b1ce936cdcff77bf
 DIST PyYAML-5.1.2.tar.gz 265034 BLAKE2B a3f6fe4a0c0a24f8934b94545e7727fad26b397755416a8127bd52fd9ea5e8fea3c6452ddfbd91edfa2e8ca88522b1ae9061c9221f394c8fa4cbd1c2dc256f72 SHA512 b5ee201c612486a95c87b7e41d474313160284359b8b30ababc80b51325aef9dd7dc27eb3b8a03a4749cb8c7e3789c5684d5c285fe35d4b20be1f189641531e0
 DIST PyYAML-5.2.tar.gz 265687 BLAKE2B 1354101e48d9f724d62ce4232e794b126b79541e9007b1f3805d2a4530f1f97aacd654f3db154fc2bfb82473deb924c8fc8fd5c1c51cbcb3560f016e897cb979 SHA512 d2c212ae445dd647d94084f0f177f3246964d77d8ced468c8cc94c2540df014034d26535ca181b25246b2dd34e6d20c87695bd91b2b0937d3a2aa2ffe0daf633
+DIST PyYAML-5.3.tar.gz 268214 BLAKE2B 2017ec6d64744323c7e6f3bdcea77b249943ba93844de363ba5d2b14cf70cc5c06e8427d12515e1e60f8432a87a115df1033d959fc42851f61818d0bdc8cd7a2 SHA512 9124bf4d58ebe925f430fd6ed749e5a3311a54d536a035d39794c485843ddb80692fd7f7bac05797507128b933297ff730d967f49e7237c7c567086a83ee9e1f
 EBUILD pyyaml-5.1.1.ebuild 983 BLAKE2B ad6ece23d08008f75d69a35bd246b456fee7db050fecc42a234237c24bd1e5bfba250e2b6ab7ddad9f78b7e6137231a9d49e7c4aeb1497f362ad70f060566389 SHA512 704c667a8862ed1e70949632cd8869e96788bdcff3f0be2c0389c2033e54cdc2886f87ef149dcb7b8d4f7e78746aa057bd346bde2d9e1f89f7e6314a60643e9b
 EBUILD pyyaml-5.1.2.ebuild 983 BLAKE2B ad6ece23d08008f75d69a35bd246b456fee7db050fecc42a234237c24bd1e5bfba250e2b6ab7ddad9f78b7e6137231a9d49e7c4aeb1497f362ad70f060566389 SHA512 704c667a8862ed1e70949632cd8869e96788bdcff3f0be2c0389c2033e54cdc2886f87ef149dcb7b8d4f7e78746aa057bd346bde2d9e1f89f7e6314a60643e9b
 EBUILD pyyaml-5.2.ebuild 978 BLAKE2B c76a5d248f886189d59147a29bf1fa767281279b114e542587892a5c197ecda7e8c3c566551d8bdc32b31be3ebc4f02ec11c506e4180f3853342661d736be1fc SHA512 708f25935e1027f13b7b830c370072fb957e91b61b55496c856cccfbee75d910c06c39705e7a1096c7a0cf5f588384a7dcf6c211ab8788d55a469192a1d6c24a
+EBUILD pyyaml-5.3.ebuild 978 BLAKE2B c76a5d248f886189d59147a29bf1fa767281279b114e542587892a5c197ecda7e8c3c566551d8bdc32b31be3ebc4f02ec11c506e4180f3853342661d736be1fc SHA512 708f25935e1027f13b7b830c370072fb957e91b61b55496c856cccfbee75d910c06c39705e7a1096c7a0cf5f588384a7dcf6c211ab8788d55a469192a1d6c24a
 MISC metadata.xml 542 BLAKE2B e97a76f493271a2b29267b0d3ba3f6f0a88788309ba76330b138057ed415aa5986d0e18358c5b3ed3d74485855388da361b455c48b4917ce4c06dd860693c717 SHA512 46fb8b1bb269416c8861bb0e5688ff9b8d5b6e8ce554cac310a2fe46484bef9cce0e1c3452d634532ae25f7cdbf0c306d6d57a052db4b6522e69e8705813d83f
diff --git a/dev-python/pyyaml/pyyaml-5.3.ebuild b/dev-python/pyyaml/pyyaml-5.3.ebuild
new file mode 100644
index 000000000..917f73a35
--- /dev/null
+++ b/dev-python/pyyaml/pyyaml-5.3.ebuild
@@ -0,0 +1,46 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 python3_{5,6,7} pypy pypy3 )
+
+inherit distutils-r1
+
+MY_P="PyYAML-${PV}"
+
+DESCRIPTION="YAML parser and emitter for Python"
+HOMEPAGE="https://pyyaml.org/wiki/PyYAML https://pypi.org/project/PyYAML/"
+SRC_URI="mirror://pypi/${P:0:1}/${PN}/${MY_P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="amd64 x86 amd64-linux x86-linux"
+IUSE="examples libyaml"
+
+RDEPEND="libyaml? ( dev-libs/libyaml )"
+DEPEND="${RDEPEND}
+	libyaml? ( $(python_gen_cond_dep 'dev-python/cython[${PYTHON_USEDEP}]' python2_7 'python3*') )"
+
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+	# bug #659348
+	"${FILESDIR}/${P}-cve-2017-18342.patch"
+)
+
+python_configure_all() {
+	mydistutilsargs=( $(use_with libyaml) )
+}
+
+python_test() {
+	esetup.py test
+}
+
+python_install_all() {
+	distutils-r1_python_install_all
+	if use examples; then
+		dodoc -r examples
+		docompress -x /usr/share/doc/${PF}
+	fi
+}