diff --git a/app-misc/mat2/Manifest b/app-misc/mat2/Manifest
index c59a9b5b6..6cf2961a3 100644
--- a/app-misc/mat2/Manifest
+++ b/app-misc/mat2/Manifest
@@ -1,2 +1,2 @@
-DIST mat2-0.11.0.tar.gz 10151787 BLAKE2B c55d04fe7d49e8515bc5bc3ebfad4c71ddec670e5efed9855545bc32374661bb92501fb5910a599f27d97a3089a44f983c983cb82572ab153602d38e39682164 SHA512 8396a32b409b83cc4158546f92d458bc8a62e5aabd2c452402ac6185c2efdeff8794a7e1e45a8e39e9eaba31e256a303ca0be38b65fd43f11e7b07d1ea8b2f06
 DIST mat2-0.13.0.tar.gz 11784441 BLAKE2B 5f864a1b2dcce8d6e466fccfc66ad42ac079443b6668daaaf82c2870cddfa1b1227ed842431b2550e8e9435a58831b5b97782c89ac8e55da6573f2087cace09d SHA512 398732e2093c3167a2bb30325bbe5c738f8ac1c36213c63163a02a45b1005cde912f88318655e79276fac8df63c8fee41772eb0e3a53895c20d9c7ba3be16c6c
+DIST mat2-0.13.3.tar.gz 11782599 BLAKE2B 26ace57f5ac8ba2444a389615cb89f30e27a89f2e704620dcf0e0999f9643d7b46f6a920ead1ee747c1ac7f818cdb3fe0dcd3acf3b370545414aefd7e1c3850c SHA512 48405de214b69e6d6fe818580ce758817632a4a3ab6cc6b73e7c13d0db2d5cd75a4ffffab22ce1b5dc73a6cc03da9436e44e290f74700027277ec18db023a6fb
diff --git a/app-misc/mat2/files/pyproject.patch b/app-misc/mat2/files/pyproject.patch
new file mode 100644
index 000000000..583d00e6a
--- /dev/null
+++ b/app-misc/mat2/files/pyproject.patch
@@ -0,0 +1,8 @@
+--- a/pyproject.toml	2023-02-24 04:36:46.000000000 +0800
++++ b/pyproject.toml.new	2023-03-30 17:42:09.737128934 +0800
+@@ -1,4 +1,5 @@
+ [project]
++version = "CURRENT_VERSION"
+ name = "mat"
+ readme = "README.md"
+ requires-python = ">=3.9"
diff --git a/app-misc/mat2/mat2-0.13.0.ebuild b/app-misc/mat2/mat2-0.13.0.ebuild
index 733905890..2ae56d918 100644
--- a/app-misc/mat2/mat2-0.13.0.ebuild
+++ b/app-misc/mat2/mat2-0.13.0.ebuild
@@ -32,7 +32,7 @@ RDEPEND="${DEPEND}
 	dev-libs/glib
 	exif? ( media-libs/exiftool )
 	gnome-base/librsvg:2[introspection]
-	ffmpeg? ( virtual/ffmpeg )
+	ffmpeg? ( media-video/ffmpeg )
 	nautilus? ( dev-python/nautilus-python )
 	x11-libs/gdk-pixbuf[introspection,jpeg,tiff]"
 
diff --git a/app-misc/mat2/mat2-0.11.0.ebuild b/app-misc/mat2/mat2-0.13.3.ebuild
similarity index 83%
rename from app-misc/mat2/mat2-0.11.0.ebuild
rename to app-misc/mat2/mat2-0.13.3.ebuild
index cbac4aa30..f9c994ba6 100644
--- a/app-misc/mat2/mat2-0.11.0.ebuild
+++ b/app-misc/mat2/mat2-0.13.3.ebuild
@@ -1,8 +1,9 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=7
+EAPI=8
 
+DISTUTILS_USE_PEP517=setuptools
 PYTHON_COMPAT=( python3_{10..11} )
 PYTHON_REQ_USE="xml"
 
@@ -12,7 +13,7 @@ DESCRIPTION="A handy tool to trash your metadata"
 HOMEPAGE="https://0xacab.org/jvoisin/mat2"
 SRC_URI="https://0xacab.org/jvoisin/mat2/-/archive/${PV}/${P}.tar.gz"
 
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 ~x86"
 LICENSE="GPL-3"
 SLOT="0"
 
@@ -24,19 +25,27 @@ RESTRICT="!test? ( test )"
 
 DEPEND="${PYTHON_DEPS}"
 RDEPEND="${DEPEND}
+	media-libs/mutagen[${PYTHON_USEDEP}]
+	dev-python/pygobject:3[${PYTHON_USEDEP}]
+	dev-python/pycairo[${PYTHON_USEDEP}]
+
 	app-text/poppler[introspection,cairo]
 	dev-libs/glib
-	dev-python/pycairo[${PYTHON_USEDEP}]
-	dev-python/pygobject:3[${PYTHON_USEDEP}]
 	exif? ( media-libs/exiftool )
 	gnome-base/librsvg:2[introspection]
-	ffmpeg? ( virtual/ffmpeg )
-	media-libs/mutagen[${PYTHON_USEDEP}]
+	ffmpeg? ( media-video/ffmpeg )
 	nautilus? ( dev-python/nautilus-python )
 	x11-libs/gdk-pixbuf[introspection,jpeg,tiff]"
 
 distutils_enable_tests unittest
 
+src_prepare() {
+	eapply "${FILESDIR}/pyproject.patch"
+	sed -i "s|CURRENT_VERSION|${PV}|" pyproject.toml || die
+
+	distutils-r1_src_prepare
+}
+
 python_install_all() {
 	distutils-r1_python_install_all