diff --git a/packages/x11/lib/libSM/package.mk b/packages/x11/lib/libSM/package.mk
index 2f7e1468dc..9793a56e07 100644
--- a/packages/x11/lib/libSM/package.mk
+++ b/packages/x11/lib/libSM/package.mk
@@ -1,9 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 # Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
+# Copyright (C) 2019-present Team LibreELEC (https://libreelec.tv)
 
 PKG_NAME="libSM"
-PKG_VERSION="1.2.2"
-PKG_SHA256="0baca8c9f5d934450a70896c4ad38d06475521255ca63b717a6510fdb6e287bd"
+PKG_VERSION="1.2.3"
+PKG_SHA256="2d264499dcb05f56438dee12a1b4b71d76736ce7ba7aa6efbf15ebb113769cbb"
 PKG_LICENSE="OSS"
 PKG_SITE="http://www.X.org"
 PKG_URL="http://xorg.freedesktop.org/archive/individual/lib/$PKG_NAME-$PKG_VERSION.tar.bz2"