diff --git a/Library/Homebrew/vendor/bundle/bundler/setup.rb b/Library/Homebrew/vendor/bundle/bundler/setup.rb
index d97ada778d..734186eda2 100644
--- a/Library/Homebrew/vendor/bundle/bundler/setup.rb
+++ b/Library/Homebrew/vendor/bundle/bundler/setup.rb
@@ -84,7 +84,7 @@ $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rubocop-performance-1
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rubocop-rails-2.10.1/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rubocop-rspec-2.3.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/rubocop-sorbet-0.6.1/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/ruby-macho-2.5.0/lib"
+$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/ruby-macho-2.5.1/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-html-0.12.3/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov_json_formatter-0.1.2/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-0.21.2/lib"
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho.rb
similarity index 99%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho.rb
index bc6773a92f..db4dc2237b 100644
--- a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho.rb
+++ b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho.rb
@@ -16,7 +16,7 @@ require_relative "macho/tools"
 # The primary namespace for ruby-macho.
 module MachO
   # release version
-  VERSION = "2.5.0"
+  VERSION = "2.5.1"
 
   # Opens the given filename as a MachOFile or FatFile, depending on its magic.
   # @param filename [String] the file being opened
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/exceptions.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/exceptions.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/exceptions.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/exceptions.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/fat_file.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/fat_file.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/fat_file.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/fat_file.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/headers.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/headers.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/headers.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/headers.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/load_commands.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/load_commands.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/load_commands.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/load_commands.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/macho_file.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/macho_file.rb
similarity index 99%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/macho_file.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/macho_file.rb
index 041111ad3b..85be72742f 100644
--- a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/macho_file.rb
+++ b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/macho_file.rb
@@ -418,11 +418,8 @@ module MachO
       rpath_cmds = command(:LC_RPATH).select { |r| r.path.to_s == path }
       raise RpathUnknownError, path if rpath_cmds.empty?
 
-      # delete the commands in reverse order, offset descending. this
-      # allows us to defer (expensive) field population until the very end
-      rpath_cmds.reverse_each { |cmd| delete_command(cmd, :repopulate => false) }
-
-      populate_fields
+      # delete the commands in reverse order, offset descending.
+      rpath_cmds.reverse_each { |cmd| delete_command(cmd) }
     end
 
     # Write all Mach-O data to the given filename.
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/sections.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/sections.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/sections.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/sections.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/structure.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/structure.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/structure.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/structure.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/tools.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/tools.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/tools.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/tools.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/utils.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/utils.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/utils.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/utils.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/view.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/view.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.0/lib/macho/view.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/ruby-macho-2.5.1/lib/macho/view.rb