diff --git a/dev-ruby/rex-bin_tools/rex-bin_tools-0.1.6.ebuild b/dev-ruby/rex-bin_tools/rex-bin_tools-0.1.6-r1.ebuild
similarity index 84%
rename from dev-ruby/rex-bin_tools/rex-bin_tools-0.1.6.ebuild
rename to dev-ruby/rex-bin_tools/rex-bin_tools-0.1.6-r1.ebuild
index c526364e0..7f82d24ab 100644
--- a/dev-ruby/rex-bin_tools/rex-bin_tools-0.1.6.ebuild
+++ b/dev-ruby/rex-bin_tools/rex-bin_tools-0.1.6-r1.ebuild
@@ -1,11 +1,12 @@
-# Copyright 1999-2017 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
 
-USE_RUBY="ruby25 ruby26"
+USE_RUBY="ruby25 ruby26 ruby27"
 RUBY_FAKEGEM_TASK_DOC=""
 RUBY_FAKEGEM_BINWRAP=""
+RUBY_FAKEGEM_EXTRAINSTALL="data"
 
 inherit ruby-fakegem
 
diff --git a/dev-ruby/rex-exploitation/rex-exploitation-0.1.24.ebuild b/dev-ruby/rex-exploitation/rex-exploitation-0.1.24-r1.ebuild
similarity index 94%
rename from dev-ruby/rex-exploitation/rex-exploitation-0.1.24.ebuild
rename to dev-ruby/rex-exploitation/rex-exploitation-0.1.24-r1.ebuild
index 69faa38e8..aa8a82a70 100644
--- a/dev-ruby/rex-exploitation/rex-exploitation-0.1.24.ebuild
+++ b/dev-ruby/rex-exploitation/rex-exploitation-0.1.24-r1.ebuild
@@ -8,6 +8,7 @@ USE_RUBY="ruby25 ruby26"
 RUBY_FAKEGEM_RECIPE_TEST="none"
 RUBY_FAKEGEM_RECIPE_DOC="rdoc"
 RUBY_FAKEGEM_BINWRAP=""
+RUBY_FAKEGEM_EXTRAINSTALL="data"
 
 inherit ruby-fakegem
 
diff --git a/dev-ruby/rex-ole/rex-ole-0.1.6.ebuild b/dev-ruby/rex-ole/rex-ole-0.1.6.ebuild
index adbe3c38e..3ff7a5385 100644
--- a/dev-ruby/rex-ole/rex-ole-0.1.6.ebuild
+++ b/dev-ruby/rex-ole/rex-ole-0.1.6.ebuild
@@ -17,7 +17,7 @@ HOMEPAGE="https://rubygems.org/gems/rex-ole"
 LICENSE="BSD"
 
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~x86"
+KEYWORDS="~amd64 ~arm64 ~x86"
 IUSE=""
 
 # doesn't seem to actually run any tests
diff --git a/dev-ruby/rex-text/rex-text-0.2.28.ebuild b/dev-ruby/rex-text/rex-text-0.2.28.ebuild
index a677e69d8..fa3389bfe 100644
--- a/dev-ruby/rex-text/rex-text-0.2.28.ebuild
+++ b/dev-ruby/rex-text/rex-text-0.2.28.ebuild
@@ -1,10 +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
 
-USE_RUBY="ruby25 ruby26 ruby27"
-
+USE_RUBY="ruby25 ruby26"
 # Specs are not bundled in the gem and upstream source is not tagged
 RUBY_FAKEGEM_RECIPE_TEST="none"
 
@@ -18,5 +17,5 @@ HOMEPAGE="https://github.com/rapid7/rex-text"
 LICENSE="BSD"
 
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~x86"
+KEYWORDS="amd64 ~arm64 x86"
 IUSE=""
diff --git a/dev-ruby/rex-zip/rex-zip-0.1.3.ebuild b/dev-ruby/rex-zip/rex-zip-0.1.3.ebuild
index ae860599d..5d5941f67 100644
--- a/dev-ruby/rex-zip/rex-zip-0.1.3.ebuild
+++ b/dev-ruby/rex-zip/rex-zip-0.1.3.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-USE_RUBY="ruby25 ruby26 ruby27"
+USE_RUBY="ruby25 ruby26"
 #RUBY_FAKEGEM_RECIPE_TEST="rspec3"
 RUBY_FAKEGEM_TASK_DOC=""
 RUBY_FAKEGEM_BINWRAP=""
@@ -16,7 +16,7 @@ HOMEPAGE="https://rubygems.org/gems/rex-zip"
 LICENSE="BSD"
 
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~x86"
+KEYWORDS="amd64 ~arm64 x86"
 IUSE=""
 
 # doesn't seem to actually run any tests