4 files changed, 8 insertions, 13 deletions
diff --git a/Library/Homebrew/.rubocop.yml b/Library/Homebrew/.rubocop.yml
index 26c944529..dc4406527 100644
--- a/Library/Homebrew/.rubocop.yml
+++ b/Library/Homebrew/.rubocop.yml
@@ -42,12 +42,12 @@ Style/HashSyntax:
   EnforcedStyle: ruby19_no_mixed_keys
 
 # we won't change backward compatible method names
-Style/MethodName:
+Naming/MethodName:
   Exclude:
     - 'compat/**/*'
 
 # we won't change backward compatible predicate names
-Style/PredicateName:
+Naming/PredicateName:
   Exclude:
     - 'compat/**/*'
   NameWhitelist: is_32_bit?, is_64_bit?
diff --git a/Library/Homebrew/.rubocop_todo.yml b/Library/Homebrew/.rubocop_todo.yml
index 37518a5f0..96c2f3676 100644
--- a/Library/Homebrew/.rubocop_todo.yml
+++ b/Library/Homebrew/.rubocop_todo.yml
@@ -81,7 +81,7 @@ Security/MarshalLoad:
     - 'utils/fork.rb'
 
 # Offense count: 1
-Style/AccessorMethodName:
+Naming/AccessorMethodName:
   Exclude:
     - 'extend/ENV/super.rb'
 
@@ -136,10 +136,3 @@ Style/MutableConstant:
     - 'formulary.rb'
     - 'tab.rb'
     - 'tap.rb'
-
-# Offense count: 8
-Style/OpMethod:
-  Exclude:
-    - 'dependencies.rb'
-    - 'install_renamed.rb'
-    - 'options.rb'
diff --git a/Library/Homebrew/constants.rb b/Library/Homebrew/constants.rb
index 23be70bcc..b122946c8 100644
--- a/Library/Homebrew/constants.rb
+++ b/Library/Homebrew/constants.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # RuboCop version used for `brew style` and `brew cask style`
-HOMEBREW_RUBOCOP_VERSION = "0.49.1".freeze
-HOMEBREW_RUBOCOP_CASK_VERSION = "~> 0.13.1".freeze # has to be updated when RuboCop version changes
+HOMEBREW_RUBOCOP_VERSION = "0.50.0"
+HOMEBREW_RUBOCOP_CASK_VERSION = "~> 0.14.2" # has to be updated when RuboCop version changes
diff --git a/Library/Homebrew/os/mac.rb b/Library/Homebrew/os/mac.rb
index 52fa2a187..d3e5cb38c 100644
--- a/Library/Homebrew/os/mac.rb
+++ b/Library/Homebrew/os/mac.rb
@@ -11,7 +11,7 @@ module OS
   module Mac
     module_function
 
-    ::MacOS = self # rubocop:disable Style/ConstantName
+    ::MacOS = self # rubocop:disable Naming/ConstantName
 
     raise "Loaded OS::Mac on generic OS!" if ENV["HOMEBREW_TEST_GENERIC_OS"]