diff --git a/sci-visualization/niicat/ChangeLog b/sci-visualization/niicat/ChangeLog
index 694e4e3..7845400 100644
--- a/sci-visualization/niicat/ChangeLog
+++ b/sci-visualization/niicat/ChangeLog
@@ -1,3 +1,9 @@
+*niicat-0.4.3 (26 Sep 2020)
+
+  26 Sep 2020;  <chymera@gentoo.org> +files/libsixel.patch,
+  +niicat-0.4.3.ebuild, -niicat-0_alpha.ebuild:
+  sci-visualization/niicat: 0.4.3 versioned release
+
 *niicat-0_alpha (13 Nov 2019)
 
   13 Nov 2019;  <hendrik@gentoo.org> +metadata.xml, +niicat-0_alpha.ebuild:
diff --git a/sci-visualization/niicat/files/libsixel.patch b/sci-visualization/niicat/files/libsixel.patch
new file mode 100644
index 0000000..ab3603e
--- /dev/null
+++ b/sci-visualization/niicat/files/libsixel.patch
@@ -0,0 +1,11 @@
+# libsixel-python is not used by Gentoo as the python support is managed by libsixel USE="python"
+--- a/setup.py	2020-09-18 14:56:07.179050553 -0400
++++ b/setup.py	2020-09-18 14:57:21.760882060 -0400
+@@ -18,7 +18,6 @@
+           'nibabel>=2.3.0',
+           'matplotlib',
+           'numpy',
+-          'libsixel-python'
+       ],
+       zip_safe=False,
+       classifiers=[
diff --git a/sci-visualization/niicat/niicat-0_alpha.ebuild b/sci-visualization/niicat/niicat-0.4.3.ebuild
similarity index 66%
rename from sci-visualization/niicat/niicat-0_alpha.ebuild
rename to sci-visualization/niicat/niicat-0.4.3.ebuild
index f37f98b..afcb27b 100644
--- a/sci-visualization/niicat/niicat-0_alpha.ebuild
+++ b/sci-visualization/niicat/niicat-0.4.3.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2019 Gentoo Authors
+# 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} )
+PYTHON_COMPAT=( python3_{6,7} )
 
 inherit distutils-r1 git-r3
 
@@ -11,16 +11,17 @@ DESCRIPTION="This is a tool to quickly preview nifti images on the terminal"
 HOMEPAGE="https://github.com/wasserth/niicat"
 SRC_URI=""
 EGIT_REPO_URI="https://github.com/wasserth/niicat"
-EGIT_COMMIT="e4195584828e6af4f5d0efa6c2e551df9d94a99b"
+EGIT_COMMIT="be61c2f1a752ef14e62c4239de11ca5561360f2e"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" #???
-IUSE="doc test" #???
+KEYWORDS="~amd64 ~x86"
 
 RDEPEND="
 	>=sci-libs/nibabel-2.3.0[${PYTHON_USEDEP}]
 	dev-python/matplotlib[${PYTHON_USEDEP}]
 	dev-python/numpy[${PYTHON_USEDEP}]
-	media-libs/libsixel
+	media-libs/libsixel[python]
 "
+
+PATCHES=( "${FILESDIR}/libsixel.patch" )