diff --git a/sys-apps/piper/Manifest b/sys-apps/piper/Manifest
index 9896829..5c6f08e 100644
--- a/sys-apps/piper/Manifest
+++ b/sys-apps/piper/Manifest
@@ -1,2 +1,4 @@
 DIST piper-0.4.tar.gz 220302 BLAKE2B 328de7bd31b7a74c656cc7fbe50b54663de1368c43e3c1a1ca72245d7a6631fb87b240c7290d987bca383113b7041548472f0e012ec940372103f83f7a52f14f SHA512 7d283d217d114d8acbafcfb358e823a307e694c7d7f5d18ac76b2d52db0704ef9873b63f31273b203f6fdf0e5ec8578adf4bd95c2881fcd01f1c5e59e6c929a6
-EBUILD piper-0.4.ebuild 1158 BLAKE2B 26ce6059fad88389b5be77db6ffcf6c51aa9ca31ec0782d5368dd861fc96fd171160ff68c1e316fdd6bb880feb647fccb1f231726f0a7e479255e19d0b01501e SHA512 e3f44837be3e2ae117af6667e3bdcfdb038e3a94a284ab2c2caba1b157ddfdc6e45706e665fb281a6f8af23fc8d5a91756aa5905f543d9b88d3207f16f0411c6
+DIST piper-0.5.1.tar.gz 234944 BLAKE2B 1df33ca6e2d0dae95b34f8e3a98c6829a8f113ae68fb60980ff40374090b9272f86d69103c33fe0a4e1b0ac21a84724e7cabccca4ce8dd23d02f6d56e67d072b SHA512 13368521a9c32b2dc3300b129ed3bb07a6204623fa750f8f75ca31d2a3b60f43ae5f5066ef755814960d4890a489bdfd21b0e1b8f456b3445e0ba35ac06bc877
+EBUILD piper-0.4.ebuild 1204 BLAKE2B a53305e06ae90a1568bf616f61907e3659a38afc9d85657c1cc2527ec831d9c2c5e180265e2cad298e39ae4b28229ae25857b155ae5c99ebec13b32310b98007 SHA512 0c7287a2b8902444ce05c350f4d90333a80e72964549f71077290fec325a4b8da985d587e9fb8faab0e7f755e4c21020218bf0645687f858dea1e798fef73c7c
+EBUILD piper-0.5.1.ebuild 1206 BLAKE2B 3a116112731582f214521db2b7c8d612b6db5f5521a14bf1dbef53bef45a291b139186a63b8b66ed162ee893e1149d95204f3a9487ae306c5c64906767907859 SHA512 344990a82835569664c45a146f3d6c19f9f000c0172d1c63967fde2f000ae6f74ee2e6ef8131306bd53de8ee99addf142fcce8efeb44a3729d943e2323b47016
diff --git a/sys-apps/piper/piper-0.4.ebuild b/sys-apps/piper/piper-0.4.ebuild
index 2417fae..0dfb9d0 100644
--- a/sys-apps/piper/piper-0.4.ebuild
+++ b/sys-apps/piper/piper-0.4.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-PYTHON_COMPAT=( python3_6 )
+PYTHON_COMPAT=( python3_{6,7,8} )
 
 inherit desktop meson udev python-any-r1 gnome2-utils
 
@@ -13,7 +13,7 @@ SRC_URI="https://github.com/libratbag/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 x86"
 IUSE="test"
 RESTRICT="!test? ( test )"
 
@@ -24,6 +24,7 @@ DEPEND="${PYTHON_DEPS}
 "
 RDEPEND="
 	dev-libs/libevdev
+	dev-python/python-evdev
 	virtual/libudev
 "
 
@@ -51,6 +52,7 @@ src_install(){
 	meson_src_install
 	python_optimize "${ED}/usr/share/${PN}"
 	python_optimize "${ED}"
+	python_optimize
 }
 
 pkg_postinst() {
diff --git a/sys-apps/piper/piper-0.5.1.ebuild b/sys-apps/piper/piper-0.5.1.ebuild
new file mode 100644
index 0000000..389bba8
--- /dev/null
+++ b/sys-apps/piper/piper-0.5.1.ebuild
@@ -0,0 +1,69 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6,7,8} )
+
+inherit desktop meson udev python-any-r1 gnome2-utils
+
+DESCRIPTION="GUI Software to configure gaming mice"
+HOMEPAGE="https://github.com/libratbag/piper"
+SRC_URI="https://github.com/libratbag/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+#REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+DEPEND="${PYTHON_DEPS}
+	virtual/pkgconfig
+"
+RDEPEND="
+	dev-libs/libevdev
+	dev-python/python-evdev
+	virtual/libudev
+"
+
+src_prepare() {
+	default
+#	sed '/default:/d' -i meson_options.txt || die
+	python_fix_shebang .
+}
+
+pkg_setup() {
+        python-any-r1_pkg_setup
+}
+
+
+src_configure() {
+	#python_setup 'python3'
+	local emesonargs=(
+		-Dtests=$(usex test true false)
+	)
+	meson_src_configure
+}
+
+src_install(){
+	default
+	meson_src_install
+	python_optimize "${ED}/usr/share/${PN}"
+	python_optimize "${ED}"
+	python_optimize
+}
+
+pkg_postinst() {
+        xdg_desktop_database_update
+        gnome2_icon_cache_update
+
+}
+
+pkg_postrm() {
+        xdg_desktop_database_update
+        gnome2_icon_cache_update
+}
+
+