diff --git a/share/ruby-build/rbx-4.16 b/share/ruby-build/rbx-4.16
new file mode 100644
index 00000000..33ac0e2a
--- /dev/null
+++ b/share/ruby-build/rbx-4.16
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2o" "https://www.openssl.org/source/openssl-1.0.2o.tar.gz#ec3f5c9714ba0fd45cb4e087301eb1336c317e0d20b575a125050470e8089e4d" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-4.16" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-4.16.tar.bz2#598d0f10645dcdf79d0b2302d7e76aff14755d57dced7939aa96ef2c7e454e0c" rbx
diff --git a/share/ruby-build/rbx-4.18 b/share/ruby-build/rbx-4.18
new file mode 100644
index 00000000..f7c3345e
--- /dev/null
+++ b/share/ruby-build/rbx-4.18
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2o" "https://www.openssl.org/source/openssl-1.0.2o.tar.gz#ec3f5c9714ba0fd45cb4e087301eb1336c317e0d20b575a125050470e8089e4d" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-4.18" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-4.18.tar.bz2#4498d27dc77b20fa864b66bd2183c227398594a2178d92e6b3a135b991dec05f" rbx
diff --git a/share/ruby-build/rbx-4.19 b/share/ruby-build/rbx-4.19
new file mode 100644
index 00000000..74c18a09
--- /dev/null
+++ b/share/ruby-build/rbx-4.19
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2o" "https://www.openssl.org/source/openssl-1.0.2o.tar.gz#ec3f5c9714ba0fd45cb4e087301eb1336c317e0d20b575a125050470e8089e4d" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-4.19" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-4.19.tar.bz2#6b3a63edf2f04937ce92c1a94e68cf51680621dda3d9139a864999e78b620ace" rbx
diff --git a/share/ruby-build/rbx-4.20 b/share/ruby-build/rbx-4.20
new file mode 100644
index 00000000..600d3be4
--- /dev/null
+++ b/share/ruby-build/rbx-4.20
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2o" "https://www.openssl.org/source/openssl-1.0.2o.tar.gz#ec3f5c9714ba0fd45cb4e087301eb1336c317e0d20b575a125050470e8089e4d" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-4.20" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-4.20.tar.bz2#2499826151950d8d657fe71b5666d58cf93b0c97b56dabc1e7ec35d263df9bbf" rbx
diff --git a/share/ruby-build/rbx-5.0 b/share/ruby-build/rbx-5.0
new file mode 100644
index 00000000..bdf3f601
--- /dev/null
+++ b/share/ruby-build/rbx-5.0
@@ -0,0 +1,3 @@
+require_llvm 3.7
+install_package "openssl-1.0.2o" "https://www.openssl.org/source/openssl-1.0.2o.tar.gz#ec3f5c9714ba0fd45cb4e087301eb1336c317e0d20b575a125050470e8089e4d" mac_openssl --if has_broken_mac_openssl
+install_package "rubinius-5.0" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-5.0.tar.bz2#c9e90e3ef2fb80714b09895611152024fecbb3f13955298fa63e57b1785e8ff0" rbx