diff --git a/.rubocop.yml b/.rubocop.yml
index fadd7119..def0539c 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -115,6 +115,15 @@ Style/IfUnlessModifier:
   Exclude:
     - 'spec/**/*'
 
+Style/HashEachMethods:
+  Enabled: true
+
+Style/HashTransformKeys:
+  Enabled: true
+
+Style/HashTransformValues:
+  Enabled: true
+
 Layout/EmptyLineBetweenDefs:
   AllowAdjacentOneLineDefs: true
 
diff --git a/spec/regexp_dissassembler_spec.rb b/spec/regexp_dissassembler_spec.rb
index 321d2f1d..ea4db4b4 100644
--- a/spec/regexp_dissassembler_spec.rb
+++ b/spec/regexp_dissassembler_spec.rb
@@ -49,7 +49,6 @@ RSpec.describe Capybara::Selector::RegexpDisassembler, :aggregate_failures do
   end
 
   it 'handles optional characters for #alternated_substrings' do
-    # rubocop:disable Style/BracesAroundHashParameters
     verify_alternated_strings(
       {
         /abc*def/ => [%w[ab def]],
@@ -62,7 +61,6 @@ RSpec.describe Capybara::Selector::RegexpDisassembler, :aggregate_failures do
         /d?/ => []
       }
     )
-    # rubocop:enable Style/BracesAroundHashParameters
   end
 
   it 'handles character classes' do
@@ -140,7 +138,6 @@ RSpec.describe Capybara::Selector::RegexpDisassembler, :aggregate_failures do
   end
 
   it 'handles alternation for #alternated_substrings' do
-    # rubocop:disable Style/BracesAroundHashParameters
     verify_alternated_strings(
       {
         /abc|def/ => [%w[abc], %w[def]],
@@ -173,7 +170,6 @@ RSpec.describe Capybara::Selector::RegexpDisassembler, :aggregate_failures do
         /ab\\?cd/ => [%w[abcd], %w[ab\cd]]
       }
     )
-    # rubocop:enable Style/BracesAroundHashParameters
   end
 
   it 'handles grouping' do