diff --git a/Formula/ruby@2.3.rb b/Formula/ruby@2.3.rb
index 48a39a903e..5abb169f6d 100644
--- a/Formula/ruby@2.3.rb
+++ b/Formula/ruby@2.3.rb
@@ -3,6 +3,7 @@ class RubyAT23 < Formula
   homepage "https://www.ruby-lang.org/"
   url "https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.6.tar.xz"
   sha256 "e0d969ac22d4a403c1204868bb9c0d068aa35045bb3934cf50b17b7f66059f56"
+  revision 1
 
   bottle do
     sha256 "4281e99f44dffbac92e212ab66360a5c5f91af2de0113ad31ff91ee37b450c5d" => :high_sierra
@@ -29,8 +30,8 @@ class RubyAT23 < Formula
   # but a revision bump should not be forced every update
   # unless there are security fixes in that Rubygems release.
   resource "rubygems" do
-    url "https://rubygems.org/rubygems/rubygems-2.7.3.tgz"
-    sha256 "cf234e4f1ffeb7cad951f2f87cd426132c6106bb6e303073c4bc9eaae6b3400b"
+    url "https://rubygems.org/rubygems/rubygems-2.6.14.tgz"
+    sha256 "406a45d258707f52241843e9c7902bbdcf00e7edc3e88cdb79c46659b47851ec"
   end
 
   def program_suffix