diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 3fe7be5..a464961 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config --no-offense-counts --no-auto-gen-timestamp`
-# using RuboCop version 1.56.3.
+# using RuboCop version 1.57.1.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -25,7 +25,7 @@ Metrics/MethodLength:
 
 # Configuration parameters: CountComments, CountAsOne.
 Metrics/ModuleLength:
-  Max: 142
+  Max: 143
 
 # Configuration parameters: CountKeywordArgs, MaxOptionalParameters.
 Metrics/ParameterLists:
@@ -125,12 +125,6 @@ Style/MultipleComparison:
 Style/NumericLiterals:
   MinDigits: 6
 
-# This cop supports safe autocorrection (--autocorrect).
-Style/ParallelAssignment:
-  Exclude:
-    - 'lib/chrono_model/adapter/ddl.rb'
-    - 'lib/chrono_model/time_machine.rb'
-
 # This cop supports unsafe autocorrection (--autocorrect-all).
 # Configuration parameters: RequireEnglish, EnforcedStyle.
 # SupportedStyles: use_perl_names, use_english_names, use_builtin_english_names
diff --git a/lib/chrono_model/adapter/ddl.rb b/lib/chrono_model/adapter/ddl.rb
index 7ef84db..d348866 100644
--- a/lib/chrono_model/adapter/ddl.rb
+++ b/lib/chrono_model/adapter/ddl.rb
@@ -42,7 +42,8 @@ def chrono_public_view_ddl(table, options = nil)
         columns = self.columns(table).map { |c| quote_column_name(c.name) }
         columns.delete(quote_column_name(pk))
 
-        fields, values = columns.join(', '), columns.map { |c| "NEW.#{c}" }.join(', ')
+        fields = columns.join(', ')
+        values = columns.map { |c| "NEW.#{c}" }.join(', ')
 
         chrono_create_INSERT_trigger(table, pk, current, history, fields, values)
         chrono_create_UPDATE_trigger(table, pk, current, history, fields, values, options, columns)
diff --git a/lib/chrono_model/time_machine.rb b/lib/chrono_model/time_machine.rb
index bb5aece..66b96f1 100644
--- a/lib/chrono_model/time_machine.rb
+++ b/lib/chrono_model/time_machine.rb
@@ -236,7 +236,8 @@ def last_changes
     #
     def changes_against(ref)
       self.class.attribute_names_for_history_changes.inject({}) do |changes, attr|
-        old, new = ref.public_send(attr), public_send(attr)
+        old = ref.public_send(attr)
+        new = public_send(attr)
 
         changes.tap do |c|
           changed =