diff --git a/.rubocop.yml b/.rubocop.yml
index 6f77055..d015762 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -56,5 +56,9 @@ Metrics/CyclomaticComplexity:
 Rails/HasAndBelongsToMany:
   Enabled: false
 
+Rails/SkipsModelValidations:
+  Exclude:
+    - db/migrate/20210210144000_change_default_active_boolean_value_to_custom_workflows.rb
+
 Style/ExpandPathArguments:
   Enabled: false
diff --git a/db/migrate/20210210144000_change_default_active_boolean_value_to_custom_workflows.rb b/db/migrate/20210210144000_change_default_active_boolean_value_to_custom_workflows.rb
index 1f0eeef..33c234a 100644
--- a/db/migrate/20210210144000_change_default_active_boolean_value_to_custom_workflows.rb
+++ b/db/migrate/20210210144000_change_default_active_boolean_value_to_custom_workflows.rb
@@ -25,15 +25,15 @@ class ChangeDefaultActiveBooleanValueToCustomWorkflows < ActiveRecord::Migration
     return unless ActiveRecord::Base.connection.adapter_name.match?(/sqlite/i)
 
     change_column_default :custom_workflows, :active, from: true, to: 1
-    CustomWorkflow.where(active: 't').each { |w| w.update(active: 1) }
-    CustomWorkflow.where(active: 'f').each { |w| w.update(active: 0) }
+    CustomWorkflow.where(active: 't').update_all active: 1
+    CustomWorkflow.where(active: 'f').update_all active: 0
   end
 
   def down
     return unless ActiveRecord::Base.connection.adapter_name.match?(/sqlite/i)
 
     change_column_default :custom_workflows, :active, from: 1, to: true
-    CustomWorkflow.where(active: 1).each { |w| w.update(active: 't') }
-    CustomWorkflow.where(active: 0).each { |w| w.update(active: 'f') }
+    CustomWorkflow.where(active: 1).update_all active: 't'
+    CustomWorkflow.where(active: 0).update_all active: 'f'
   end
 end