diff --git a/sys-auth/libfprint-tod/Manifest b/sys-auth/libfprint-tod/Manifest
index 98c945f..0fe48b9 100644
--- a/sys-auth/libfprint-tod/Manifest
+++ b/sys-auth/libfprint-tod/Manifest
@@ -1,6 +1,6 @@
 AUX libfprint-0.8.2-fix-implicit-declaration.patch 4831 BLAKE2B ec61d1ee189549f4456634b5b0157f32c61b2255330681b96bc50c73d9a5d51c1058f4f82b979ca4695d9d1065b0623e86be943f98c1582725bcddda0630156b SHA512 afd4e7c5ee65a91b17aa8bec4c6a0ba5b972e9f2586a0cfa7adc823d2a1f8d2378ed28928c5108870d2347f3edb2f343a24b2eaef6c015b7650834b4d76ceb73
-DIST libfprint-tod-1.90.6.tar.bz2 5536735 BLAKE2B 2e35d3f2753ad69820505111bc983bc187fc798320e26e93e4a8ec1aca314d85103a5db552aeb78902b09469c91b56e92f462e3c58647d5896daf6bce2a927fd SHA512 213cbf72b75204e1f76ef29bbef138d699d3ec2a5cbc9b33d2626c63af98d5f6b7bc10182e24baa184c58a556eefb77ed1ddfd199bc5fc2822dfd3f772a4f567
 DIST libfprint-tod-1.90.7_p20210222.tar.bz2 5536052 BLAKE2B 13f3847c75e3eb85d047e7171d5fb9f772211d6d30ea27c8db41328e8b1156a33b8187980f5fca5104ccf66bc1b4a1699ff5bda738edd75d04d950824e83df49 SHA512 05adfdfb1eb6092d47ff332e534c5f040c5a13a7fe561d30a069286ede9913822d6d8a86491fe57aa301d8bebb396eca11f2e829d09755f13203a0912941e3dc
-EBUILD libfprint-tod-1.90.6.ebuild 1112 BLAKE2B 3367a9ac78441ce493220551afeee334b459d300f36ec7dd76a676e1a939d6be33be93aa82d7fd4292ee2d5c67bf0d3a3ffa9e6e5fe6d1892f26a823f703401b SHA512 b681740dd4571fd02da933e946b667c528e899f67a0bd67b2f11eba7238575a2e6d1cd7f40acfc502272da582e4edaf7d4f7fd1553c0577d2f1f94b8315d30ad
-EBUILD libfprint-tod-1.90.7_p20210222.ebuild 1136 BLAKE2B 9ed4fe367c7bf9979b12ce3ce6c459491a2e7d4d91602db55b6758a2ce30676373edc853c95da8732e3440a7ba06ac52733302517be3c60eecf5f497fad50046 SHA512 bd6c0390154997b5370768d1decd2457ef61a2498a1cb8caaafc37e3ea0f7103e5b7a8d86cb14f36b732d2d93820404ac7e76f637571a40ce8aa6a9c2f02b02e
+DIST libfprint-tod-1.94.1.tar.bz2 9066630 BLAKE2B 5af542ed152bc8c1c131e6457810badb7313910fbac8a8afb2dc61c9d32487fc09c835b8ee4b7c94fe59dd0ba0ebb09c8c1b0f482e84a586040cf6c091e68ada SHA512 92196691431a33d335664fadaf3546ab0dd2779c0323013225c14103c778613283c4fba8eeb70b1de8134ef898aa62efbb1c2fbb4228e6524f9b791b353eeaa1
+EBUILD libfprint-tod-1.90.7_p20210222.ebuild 1136 BLAKE2B b542e77c3a26fcd25da3b5a47f50409d3c31ecf3fdb024d087811051de3c86498db772aa5b1f667097dfca536c4171005581d10f4ada3d4a410909f75ea2753e SHA512 8488e97089b78908506328cdd1fad8c736d74200c7ca7dd95476b9de0f576de53ef5b4426c76dba2106398084eb1f479c65ad8cdee8d03500b2e4624d5b144d3
+EBUILD libfprint-tod-1.94.1-r1.ebuild 1261 BLAKE2B af4c8ae5256c3e2a48bb34a9467df18892ae1efde3e6e0716208a7cf36e288a9cef6703a9d5f9a52d78630c26bf32f2de0622771bce98e0eba42e367b40694d2 SHA512 1595d2b991e0c635912bdb3ed5760e5410b61510fe864448374d71b94fad507ecde0ffb1c890ab1485c9157a95eb37d8954de3e4a22cde1802c3f0eae903d47a
 MISC metadata.xml 351 BLAKE2B d90fb5e5ab0934ce503c99e337ab0dd86d98e5b98c414bed8b9f55200a71316d930157d0d92227bff70e69215cfc092fab0b814b5f5673940b294d15f6f1950d SHA512 0c3674c85ff7f1ca343a8f442c814619e786c3ef737eeb088b2e21ce072b5c38fc0a45085933b8ee3b056595955a703ec6ad6e2aac3d55ecd992a0b4f252d7da
diff --git a/sys-auth/libfprint-tod/libfprint-tod-1.90.7_p20210222.ebuild b/sys-auth/libfprint-tod/libfprint-tod-1.90.7_p20210222.ebuild
index 5d82a1f..1261515 100644
--- a/sys-auth/libfprint-tod/libfprint-tod-1.90.7_p20210222.ebuild
+++ b/sys-auth/libfprint-tod/libfprint-tod-1.90.7_p20210222.ebuild
@@ -10,7 +10,7 @@ HOMEPAGE="https://gitlab.freedesktop.org/3v1n0/libfprint/-/tree/tod/"
 SRC_URI="https://gitlab.freedesktop.org/3v1n0/libfprint/-/archive/v${PV/_p/+git}+tod1/libfprint-v${PV/_p/+git}+tod1.tar.bz2 -> ${P}.tar.bz2"
 
 LICENSE="LGPL-2.1"
-SLOT="0"
+SLOT="2"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~ppc ~ppc64 ~sparc ~x86"
 IUSE="examples"
 
diff --git a/sys-auth/libfprint-tod/libfprint-tod-1.90.6.ebuild b/sys-auth/libfprint-tod/libfprint-tod-1.94.1-r1.ebuild
similarity index 51%
rename from sys-auth/libfprint-tod/libfprint-tod-1.90.6.ebuild
rename to sys-auth/libfprint-tod/libfprint-tod-1.94.1-r1.ebuild
index 2a651b0..6736edd 100644
--- a/sys-auth/libfprint-tod/libfprint-tod-1.90.6.ebuild
+++ b/sys-auth/libfprint-tod/libfprint-tod-1.94.1-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -9,39 +9,46 @@ DESCRIPTION="light fork of libfprint to expose internal Drivers API"
 HOMEPAGE="https://gitlab.freedesktop.org/3v1n0/libfprint/-/tree/tod/"
 SRC_URI="https://gitlab.freedesktop.org/3v1n0/libfprint/-/archive/v${PV}+tod1/libfprint-v${PV}+tod1.tar.bz2 -> ${P}.tar.bz2"
 
-LICENSE="LGPL-2.1"
-SLOT="0"
+LICENSE="LGPL-2.1+"
+SLOT="2"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~ppc ~ppc64 ~sparc ~x86"
-IUSE="examples"
+IUSE="examples gtk-doc +introspection"
 
-RDEPEND="dev-libs/glib:2
+RDEPEND="
+	dev-libs/glib:2
+	dev-libs/libgudev
+	dev-libs/libgusb
 	dev-libs/nss
-	>=dev-libs/libgusb-0.3.1
-	!sys-auth/libfprint
 	virtual/libusb:1=
 	x11-libs/gtk+:3
-	x11-libs/pixman
 	x11-libs/libX11
-	x11-libs/libXv"
+	x11-libs/libXv
+	x11-libs/pixman
+	!>=sys-auth/libfprint-1.90:0
+"
 
-DEPEND="${RDEPEND}
-	dev-util/gtk-doc"
+DEPEND="${RDEPEND}"
 
-BDEPEND="virtual/pkgconfig"
+BDEPEND="
+	virtual/pkgconfig
+	gtk-doc? ( dev-util/gtk-doc )
+	introspection? ( dev-libs/gobject-introspection )
+"
 
 PATCHES=( ${FILESDIR}/${PN/-tod/}-0.8.2-fix-implicit-declaration.patch )
 
 S="${WORKDIR}/${PN/-tod/}-v${PV}+tod1"
 
 src_configure() {
-		local emesonargs=(
-			$(meson_use examples gtk-examples)
-			-Ddoc=false
-			-Ddrivers=all
-			-Dtod=true
-			-Dudev_rules=true
-			-Dudev_rules_dir=$(get_udevdir)/rules.d
-			--libdir=/usr/$(get_libdir)
-		)
-		meson_src_configure
+	local emesonargs=(
+		$(meson_use examples gtk-examples)
+		$(meson_use gtk-doc doc)
+		$(meson_use introspection)
+		-Dtod=true
+		-Ddrivers=all
+		-Dudev_rules=enabled
+		-Dudev_rules_dir=$(get_udevdir)/rules.d
+		--libdir=/usr/$(get_libdir)
+	)
+	meson_src_configure
 }