diff --git a/www-apps/gitlab-ce/Manifest b/www-apps/gitlab-ce/Manifest
index 54bdb5b..316477a 100644
--- a/www-apps/gitlab-ce/Manifest
+++ b/www-apps/gitlab-ce/Manifest
@@ -26,6 +26,7 @@ DIST gitlab-ce-8.4.4.tar.gz 12186833 SHA256 f8c403d4cecd82aa2021ed5a6d5d7b4ac852
 DIST gitlab-ce-8.5.0.tar.gz 14276001 SHA256 a43dd64cfb1e34bf273d31984b52ada09c5a48d5d077f5bd1f21a79960bb1039 SHA512 499d93767df9d3c9c4b68ac663846d49335bd989ee8e93a8d610cb6106900886913912443f908cd316424312df67658df5d6027fda9a5abd787572d4e23e14d1 WHIRLPOOL 225c40c9a1769dbd13ea736f6bdce2a9a3cd5bfca8b27ce9270f55beebd36f5b233858c0dee5f0d80cdf40c5ccc1af651d152743f5ede1f98a8a8496ba36b6d1
 DIST gitlab-ce-8.5.1.tar.gz 14277708 SHA256 74eca700809ddcbcd3d386ac2042f3b9b85b8f2685df1ef47c253f265096be25 SHA512 107fdeb139cfa7575a9d9c6d0cb27632dbc74b49a178378fd5ca2f7887c847cd5aee96d114f08d7c69ba3c912aaf4f3fed7c03494150819a02acf3edc07e383d WHIRLPOOL 2649d06a908fcc570792f1fac12a18daeb36de08987ef4501b5b756ea785c07b73e01a4a2d4d4eee640619acf209036a4d997b08e302439f96f3675f06949b4a
 DIST gitlab-ce-8.5.4.tar.gz 15178874 SHA256 5c6d6e3fc0ffed85ab6850b6cd87bc62797410bfa59af06c3450bb435a5400f9 SHA512 826ee6e3101d230337cc69d19096e092594530f918e42289eba497081b5cae646f94a0b3c95cd3aa1f2c874c7037f3d06800723fed7c340e879ad746b34b8456 WHIRLPOOL 7f745bc2a6591b7959a06fb8d14f8f2ed2a25995f7bdd5fe263aad520563e9c4a3b425bea5da5f2647d3919e10c39543a6d7b2d18a8b37955d0c85019c4a14c7
+DIST gitlab-ce-8.5.5.tar.gz 15179973 SHA256 859ec6142095d459b1587616df6c83063e87a8c7417ab8606100588525d03e2d SHA512 48f69092a68e2b6a748c35f5cea151f08856a7d19ab58a7f0a90d5b37c5276edf640ba42501aa6aec38008463fce21763b6ee650ad2e6e2b89e815d7f3f07b0a WHIRLPOOL 8db633ed71cb514df6fdb4515a74a4732efe5013d36ea140a3195aac82ec069863eb09e6d241f9416d6fe93fdec8c68e894cbeec3e0b6eba24c24c6d3b23849d
 EBUILD gitlab-ce-7.14.3.ebuild 10996 SHA256 a632476e8fe87ec1a478d2229f9e27cbe9e7cc86351e411d9f15105178a4c69f SHA512 a8646de0798d7dae299e500e0a42e6b093e229cb666614b895b979decb1d4b6b398ec2b2f1d19e07cc115f2acb16536426d1769b65412bc51349ac1b262b3053 WHIRLPOOL 2ba4e53846507899b3e6ebb38063e11ee92904262b8a6e00817ab50d6634ed0f0b1013f4a0d8a1cbb26e18c4008e5ab457d3cbd0fdc5f92e5c6214cb45c692f5
 EBUILD gitlab-ce-8.0.5.ebuild 11185 SHA256 1240818953ae8f61b6c88c91c3c1dd32fb7d03c8a62964f5d3ad2e98ff5dad11 SHA512 fd411dd3cd8a4dd1ee0040438fe5da01f81ccf4f97b7b7b3157fcbb35bfacbfd0eda8754fb01e0061e6b0c5bd0e752b0eaff4d663d11b764623e7baafb4f56da WHIRLPOOL 9514cd8f83c7fbaba82b49352cb9b8e62d1a5317a09bfea85ce945abd1402e634a88f6eb033494729519ac6fc1282c18bfc8224b9bbe6f41ac89a1286b1d5d0a
 EBUILD gitlab-ce-8.1.4.ebuild 11177 SHA256 6b920132ff2c4926f2ed3edb3fff7cdf3e88c0314f8a0a9c077cdaae9fad4a0e SHA512 617656f6fd52d0c4751e0726983fc7d2c1532e8bc44761dbbe5bfb7f489e18ef66a68769bb0f7736c9d49d536e8103a5486e92869a9bba4d1aa92c4068eedf6e WHIRLPOOL 1c8a0968a1fa7b95ceb47f66610a72585666cc5b2f7f3157d1f5c04f98a2c89d79ac1875a28c57b3116105d2e0af17dabcecaa00159af42166565ae7fa88647e
@@ -38,5 +39,6 @@ EBUILD gitlab-ce-8.4.4.ebuild 11158 SHA256 134fedd2c467d11174a22055e58c822b953f9
 EBUILD gitlab-ce-8.5.0-r1.ebuild 11726 SHA256 4ff8cf27d461028f82b3c463bb59e0161979018f00c97815245ed962b2470d8d SHA512 66c13b9330c71de051c9ef8a78b25661a2e01fbe787747ce78175e202fbac02dfea42b7cc53b45b6d335d88602491f9e8266d4097c3271f12ed7f2f22ab68dc4 WHIRLPOOL 9abfd5c6839a9f542c96a7987b597ad6cd9c02f326fee18f113823775ffe7b9a6d8f23f5bcaf37e769e6eaf849d5756f945701407e9a90f2316889404e0e7b2f
 EBUILD gitlab-ce-8.5.1.ebuild 11726 SHA256 4ff8cf27d461028f82b3c463bb59e0161979018f00c97815245ed962b2470d8d SHA512 66c13b9330c71de051c9ef8a78b25661a2e01fbe787747ce78175e202fbac02dfea42b7cc53b45b6d335d88602491f9e8266d4097c3271f12ed7f2f22ab68dc4 WHIRLPOOL 9abfd5c6839a9f542c96a7987b597ad6cd9c02f326fee18f113823775ffe7b9a6d8f23f5bcaf37e769e6eaf849d5756f945701407e9a90f2316889404e0e7b2f
 EBUILD gitlab-ce-8.5.4.ebuild 11726 SHA256 228266c21fffb950f63be36d17ae104c55c263bb92bad34c2b01a1af0a18779a SHA512 b1ce2591a7c77a8ea87c963ddca613014846052f1e1b4d5a81dd53749f013560e86663fc0bc9489f390738b05cbf19dada888d28ac50c33c49e44305e588f12a WHIRLPOOL 5e2737ebbfb75cf99d4d3eac3cafb2ced0eb7fc8829b145550792d119b8c8ee42250d7f8c672da31be86824f9d0f88e9a8fef1a859989f0368cbbe6a2f8cade0
+EBUILD gitlab-ce-8.5.5.ebuild 11726 SHA256 228266c21fffb950f63be36d17ae104c55c263bb92bad34c2b01a1af0a18779a SHA512 b1ce2591a7c77a8ea87c963ddca613014846052f1e1b4d5a81dd53749f013560e86663fc0bc9489f390738b05cbf19dada888d28ac50c33c49e44305e588f12a WHIRLPOOL 5e2737ebbfb75cf99d4d3eac3cafb2ced0eb7fc8829b145550792d119b8c8ee42250d7f8c672da31be86824f9d0f88e9a8fef1a859989f0368cbbe6a2f8cade0
 EBUILD gitlab-ce-9999.ebuild 11742 SHA256 1cf7eb55e970f6530edeaa5d86e7aa9235f4b5774579f63e8e484232e4a57b0c SHA512 f68fccacbcc0aafb379adb74e0c64fe9122a04bffabf5e000dd546a344fc677c90e16cd9f2db199fe61e8660933754cd08ee8c75dc9cd657c7cf2b4f61410b2f WHIRLPOOL cbb8fb6595a5f4bf649b09425181e06e73997934512e58f63ad8be6b164422a244e27c626783185a2f223379aeddff1f83f845c0735c03d301e2703446b22fc6
 MISC metadata.xml 545 SHA256 1b7fc44d811e1ab7638fe4a40253f49d5f1071872d3020c22c4f67662750cb2f SHA512 86f47d297892bccfefa087d93936296f5647993a9ec8e3f47907a6859cbf385e5bc6f00502d7836c9e8d9efef2b6725bf145b0150924c2082b2bd164469ef6ea WHIRLPOOL 6bfb8a55684d68c8bfa6e025a0be965f7b815394ee0896dd2a13cfb524e3cf3f3149acc9072897e30a1842060389576aac07ea8beb4a8b0bfc3e8eab3723f2a1
diff --git a/www-apps/gitlab-ce/gitlab-ce-8.5.5.ebuild b/www-apps/gitlab-ce/gitlab-ce-8.5.5.ebuild
new file mode 100644
index 0000000..ab971d3
--- /dev/null
+++ b/www-apps/gitlab-ce/gitlab-ce-8.5.5.ebuild
@@ -0,0 +1,381 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+# Maintainer notes:
+# - This ebuild uses Bundler to download and install all gems in deployment mode
+#   (i.e. into isolated directory inside application). That's not Gentoo way how
+#   it should be done, but GitLab has too many dependencies that it will be too
+#   difficult to maintain them via ebuilds.
+#
+
+USE_RUBY="ruby21"
+
+inherit eutils ruby-ng user systemd
+
+MY_PKGNAME="gitlabhq"
+
+DESCRIPTION="GitLab is a free project and repository management application"
+HOMEPAGE="https://about.gitlab.com/"
+SRC_URI="https://github.com/${MY_PKGNAME}/${MY_PKGNAME}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+RUBY_S="${MY_PKGNAME}-${PV}"
+
+RESTRICT="mirror"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="kerberos mysql +postgres +unicorn systemd rugged_use_system_libraries"
+
+## Gems dependencies:
+#   charlock_holmes     dev-libs/icu
+#   grape, capybara     dev-libs/libxml2, dev-libs/libxslt
+#   rugged              dev-util/cmake, virtual/pkgconfig
+#   json                dev-util/ragel
+#   pygments.rb         python 2.7+
+#   execjs              net-libs/nodejs, or any other JS runtime
+#   pg                  dev-db/postgresql
+#   mysql               virtual/mysql
+#
+GEMS_DEPEND="
+	dev-libs/icu
+	dev-libs/libxml2
+	dev-libs/libxslt
+	dev-util/ragel
+	net-libs/nodejs
+	postgres? ( >=dev-db/postgresql-9.1:* )
+	mysql? ( virtual/mysql )
+	kerberos? ( virtual/krb5 )"
+CDEPEND="
+	dev-util/cmake
+	virtual/pkgconfig"
+DEPEND="${GEMS_DEPEND}
+	>=dev-vcs/gitlab-shell-2.6.10
+	dev-vcs/git
+	>=dev-vcs/gitlab-workhorse-0.6.5
+	kerberos? ( !app-crypt/heimdal )
+	rugged_use_system_libraries? ( net-libs/http-parser dev-libs/libgit2:0/24 )"
+RDEPEND="${DEPEND}
+	>=dev-db/redis-2.8
+	virtual/mta
+	systemd? ( sys-apps/systemd:0= )"
+ruby_add_bdepend "
+	virtual/rubygems
+	>=dev-ruby/bundler-1.0"
+
+#
+# fix-sendmail-config:
+#     Fix default settings to work with ssmtp that doesn't know '-t' argument.
+#
+RUBY_PATCHES=(
+	"${PN}-fix-sendmail-config.patch"
+)
+
+MY_NAME="gitlab"
+MY_USER="git"    # should be same as in gitlab-shell
+
+DEST_DIR="/opt/${MY_NAME}"
+CONF_DIR="/etc/${MY_NAME}"
+LOGS_DIR="/var/log/${MY_NAME}"
+TEMP_DIR="/var/tmp/${MY_NAME}"
+
+# When updating ebuild to newer version, check list of the queues in
+# https://gitlab.com/gitlab-org/gitlab-ce/blob/v${PV}/bin/background_jobs
+SIDEKIQ_QUEUES="post_receive,mailers,archive_repo,system_hook,project_web_hook,gitlab_shell,incoming_email,runner,common,default"
+
+all_ruby_prepare() {
+	# fix paths
+	local satellites_path="${TEMP_DIR}/repo_satellites"
+	local repos_path=/var/lib/git/repositories
+	local shell_path=/usr/share/gitlab-shell
+	sed -i -E \
+		-e "/satellites:$/,/\w:$/   s|(\s*path:\s).*|\1${satellites_path}/|" \
+		-e "/gitlab_shell:$/,/\w:$/ s|(\s*path:\s).*|\1${shell_path}/|" \
+		-e "/gitlab_shell:$/,/\w:$/ s|(\s*repos_path:\s).*|\1${repos_path}/|" \
+		-e "/gitlab_shell:$/,/\w:$/ s|(\s*hooks_path:\s).*|\1${shell_path}/hooks/|" \
+		config/gitlab.yml.example || die "failed to filter gitlab.yml.example"
+
+	local run_path=/run/${MY_NAME}
+	sed -i -E \
+		-e "s|/home/git/gitlab/tmp/(pids\|sockets)|${run_path}|" \
+		-e "s|/home/git/gitlab/log|${LOGS_DIR}|" \
+		-e "s|/home/git/gitlab|${DEST_DIR}|" \
+		config/unicorn.rb.example || die "failed to filter unicorn.rb.example"
+
+	sed -i \
+		-e "s|/home/git/gitlab/tmp/sockets|${run_path}|" \
+		lib/support/nginx/gitlab || die "failed to filter nginx/gitlab"
+
+	# modify default database settings for PostgreSQL
+	sed -i -E \
+		-e 's|(username:).*|\1 gitlab|' \
+		-e 's|(password:).*|\1 gitlab|' \
+		-e 's|(socket:).*|\1 /run/postgresql/.s.PGSQL.5432|' \
+		config/database.yml.postgresql \
+		|| die "failed to filter database.yml.postgresql"
+
+	# rename config files
+	mv config/gitlab.yml.example config/gitlab.yml
+	mv config/unicorn.rb.example config/unicorn.rb
+
+	local dbconf=config/database.yml
+	if use postgres && ! use mysql; then
+		mv ${dbconf}.postgresql ${dbconf}
+		rm ${dbconf}.mysql
+	elif use mysql && ! use postgres; then
+		mv ${dbconf}.mysql ${dbconf}
+		rm ${dbconf}.postgresql
+	fi
+
+	# remove useless files
+	rm -r lib/support/{deploy,init.d}
+	use unicorn || rm config/unicorn.rb
+}
+
+all_ruby_install() {
+	local dest=${DEST_DIR}
+	local conf=${CONF_DIR}
+	local logs=${LOGS_DIR}
+	local temp=${TEMP_DIR}
+
+	# prepare directories
+	diropts -m750
+	dodir ${logs} ${temp}
+
+	diropts -m755
+	dodir ${conf} ${dest}/public/uploads
+
+	dosym ${temp} ${dest}/tmp
+	dosym ${logs} ${dest}/log
+
+	# install configs
+	insinto ${conf}
+	doins -r config/*
+	dosym ${conf} ${dest}/config
+
+	echo 'export RAILS_ENV=production' > "${D}/${dest}/.profile"
+
+	# remove needless dirs
+	rm -Rf config tmp log
+
+	# install the rest files
+	# using cp 'cause doins is slow
+	cp -Rl * "${D}/${dest}"/
+
+	# install logrotate config
+	dodir /etc/logrotate.d
+	cat > "${D}/etc/logrotate.d/${MY_NAME}" <<-EOF
+		${logs}/*.log {
+		    missingok
+		    delaycompress
+		    compress
+		    copytruncate
+		}
+	EOF
+
+	## Install gems via bundler ##
+
+	cd "${D}/${dest}"
+
+	local without="development test aws"
+	local flag; for flag in mysql postgres unicorn kerberos; do
+		without+="$(use $flag || echo ' '$flag)"
+	done
+	local bundle_args="--deployment ${without:+--without ${without}}"
+
+	use "rugged_use_system_libraries" && export RUGGED_USE_SYSTEM_LIBRARIES="YES"
+
+	einfo "Running bundle install ${bundle_args} ..."
+	${RUBY} /usr/bin/bundle install ${bundle_args} || die "bundler failed"
+
+	# clean gems cache
+	rm -Rf vendor/bundle/ruby/*/cache
+	rm -Rf vendor/bundle/ruby/*/bundler/gems/charlock_holmes-dde194609b35/.git
+
+	# fix permissions
+	fowners -R ${MY_USER}:${MY_USER} ${dest} ${temp} ${logs}
+
+	## RC script ##
+
+	if use systemd ; then
+		ewarn "Beware: systemd support has not been tested, use at your own risk!"
+		systemd_dounit "${FILESDIR}/gitlab-sidekiq.service"
+		systemd_dounit "${FILESDIR}/gitlab-unicorn.service"
+		systemd_dounit "${FILESDIR}/gitlab-workhorse.service"
+		systemd_dounit "${FILESDIR}/gitlab-mailroom.service"
+		systemd_dotmpfilesd "${FILESDIR}/gitlab.conf"
+	else
+		local rcscript=gitlab-sidekiq-8.2.init
+		use unicorn && rcscript=gitlab-unicorn-8.2.init
+
+		cp "${FILESDIR}/${rcscript}" "${T}" || die
+		sed -i \
+			-e "s|@USER@|${MY_USER}|" \
+			-e "s|@GITLAB_BASE@|${dest}|" \
+			-e "s|@LOGS_DIR@|${logs}|" \
+			-e "s|@QUEUES@|${SIDEKIQ_QUEUES}|" \
+			"${T}/${rcscript}" \
+			|| die "failed to filter ${rcscript}"
+
+		newinitd "${T}/${rcscript}" "${MY_NAME}"
+	fi
+}
+
+pkg_postinst() {
+	elog "If this is an update from a previous version, stop your GitLab"
+	elog "instance and issue the following command to perform all required"
+	elog "migrations:"
+	elog "       emerge --config \"=${CATEGORY}/${PF}\""
+	elog "PLEASE NOTE: It's HIGHLY recommended to backup your database"
+	elog "before running the config phase. Run these commands (as root):"
+	elog
+	elog "    cd /opt/gitlab"
+	elog "    sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production"
+	elog
+	elog "If this was a fresh install, follow these steps:"
+	elog
+	elog "1. Configure your GitLab's settings in ${CONF_DIR}/gitlab.yml."
+	elog
+	elog "2. Configure your database settings in ${CONF_DIR}/database.yml"
+	elog "   for \"production\" environment."
+	elog
+	elog "3. Then you should create a database for your GitLab instance, if you"
+	elog "   haven't done so already."
+	elog
+	if use postgres; then
+		elog "If you have local PostgreSQL running, just copy&run:"
+		elog "      su postgres"
+		elog "      psql -c \"CREATE ROLE gitlab PASSWORD 'gitlab' \\"
+		elog "          NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;\""
+		elog "      createdb -E UTF-8 -O gitlab gitlabhq_production"
+		elog "  Note: You should change your password to something more random..."
+		elog
+	fi
+	elog "4. Finally execute the following command to initialize the environment:"
+	elog "       emerge --config \"=${CATEGORY}/${PF}\""
+	elog "   Note: Do not forget to start Redis server first!"
+	elog
+	elog "If you're running GitLab behind an SSL proxy such as nginx or Apache and"
+	elog "you can't login after the upgrade, be sure to read the section about the"
+	elog "verification of the CSRF token in GitLab's trouble-shooting guide at"
+	elog "http://goo.gl/5XGRGv."
+}
+
+pkg_config() {
+	local shell_conf='/etc/gitlab-shell.yml'
+
+	einfo "Checking configuration files"
+
+	if [ ! -r "${CONF_DIR}/database.yml" ]; then
+		eerror "Copy ${CONF_DIR}/database.yml.* to"
+		eerror "${CONF_DIR}/database.yml and edit this file in order to configure your"
+		eerror "database settings for \"production\" environment."; die
+	fi
+
+	# check gitlab-shell configuration
+	if [ -r ${shell_conf} ]; then
+		local shell_repos_path="$(ryaml ${shell_conf} repos_path)"
+		local gitlab_repos_path="$(ryaml ${CONF_DIR}/gitlab.yml \
+			production gitlab_shell repos_path)"
+
+		if [ ! "${shell_repos_path}" -ef "${gitlab_repos_path}" ]; then
+			eerror "repos_path in ${CONF_DIR}/gitlab.yml and ${shell_conf}"
+			eerror "must points to the same location! Fix the repos_path location and"
+			eerror "run this again."; die
+		fi
+	else
+		ewarn "GitLab Shell checks skipped, could not find config file at"
+		ewarn "${shell_conf}. Make sure that you have gitlab-shell properly"
+		ewarn "installed and that repos_path is the same as in GitLab."
+	fi
+
+	local email_from="$(ryaml ${CONF_DIR}/gitlab.yml production gitlab email_from)"
+	local git_home="$(egethome ${MY_USER})"
+
+	# configure Git global settings
+	if [ ! -e "${git_home}/.gitconfig" ]; then
+		einfo "Setting git user"
+		su -l ${MY_USER} -c "
+			git config --global user.email '${email_from}';
+			git config --global user.name 'GitLab'" \
+			|| die "failed to setup git name and email"
+	fi
+
+	if [ ! -d "${DEST_DIR}/.git" ]; then
+		# create dummy git repo as workaround for
+		# https://github.com/bundler/bundler/issues/2039
+		einfo "Initializing dummy git repository to avoid false errors from bundler"
+		su -l ${MY_USER} -c "
+			cd ${DEST_DIR}
+			git init
+			git add README.md
+			git commit -m 'Dummy repository'" >/dev/null
+	fi
+
+	## Initialize app ##
+
+	local RAILS_ENV="production"
+	local RUBY=${RUBY:-/usr/bin/ruby}
+	local BUNDLE="${RUBY} /usr/bin/bundle"
+
+	local dbname="$(ryaml ${CONF_DIR}/database.yml production database)"
+
+	if [ -f "${DEST_DIR}/.secret" ]; then
+		local update=true
+
+		einfo "Migrating database ..."
+		exec_rake db:migrate
+
+		# https://github.com/gitlabhq/gitlabhq/issues/5311#issuecomment-31656496
+		einfo "Migrating iids ..."
+		exec_rake migrate_iids
+
+		einfo "Cleaning old precompiled assets ..."
+		exec_rake assets:clean
+
+		einfo "Cleaning cache ..."
+		exec_rake cache:clear
+	else
+		local update=false
+
+		einfo "Initializing database ..."
+		exec_rake gitlab:setup
+	fi
+
+	einfo "Precompiling assests ..."
+	exec_rake assets:precompile
+
+	if [ "${update}" = 'true' ]; then
+		ewarn
+		ewarn "This configuration script runs only common migration tasks."
+		ewarn "Please read guides on"
+		ewarn "    https://github.com/gitlabhq/gitlabhq/blob/master/doc/update/"
+		ewarn "for any additional migration tasks specific to your previous GitLab"
+		ewarn "version."
+	fi
+	elog
+	elog "If you want to make sure that the install/upgrade was successful, start"
+	elog "Gitlab now and then run these commands (as root):"
+	elog
+	elog "    cd /opt/gitlab"
+	elog "    sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production"
+	elog "    sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production"
+	elog
+}
+
+ryaml() {
+	ruby -ryaml -e 'puts ARGV[1..-1].inject(YAML.load(File.read(ARGV[0]))) {|acc, key| acc[key] }' "$@"
+}
+
+exec_rake() {
+	local command="${BUNDLE} exec rake $@ RAILS_ENV=${RAILS_ENV}"
+
+	echo "   ${command}"
+	su -l ${MY_USER} -c "
+		export LANG=en_US.UTF-8; export LC_ALL=en_US.UTF-8
+		cd ${DEST_DIR}
+		${command}" \
+		|| die "failed to run rake $@"
+}