diff --git a/app/controllers/repp/v1/base_controller.rb b/app/controllers/repp/v1/base_controller.rb
index 37d4b95be..c29f2137f 100644
--- a/app/controllers/repp/v1/base_controller.rb
+++ b/app/controllers/repp/v1/base_controller.rb
@@ -74,7 +74,7 @@ module Repp
         render_epp_error
       end
 
-      def render_epp_error(status = :bad_request, data = {})
+      def render_epp_error(status = :bad_request, **data)
         @epp_errors ||= ActiveModel::Errors.new(self)
         @epp_errors.add(:epp_errors, msg: 'Command failed', code: '2304') if data != {}
 
diff --git a/app/controllers/repp/v1/contacts_controller.rb b/app/controllers/repp/v1/contacts_controller.rb
index 92f89a160..652df706d 100644
--- a/app/controllers/repp/v1/contacts_controller.rb
+++ b/app/controllers/repp/v1/contacts_controller.rb
@@ -43,7 +43,7 @@ module Repp
           return
         end
 
-        render_success(create_update_success_body)
+        render_success(**create_update_success_body)
       end
 
       api :PUT, '/repp/v1/contacts/:contact_code'
diff --git a/app/interactions/domains/bulk_renew/single_domain_renew.rb b/app/interactions/domains/bulk_renew/single_domain_renew.rb
index 5ae3826cd..a0df129b6 100644
--- a/app/interactions/domains/bulk_renew/single_domain_renew.rb
+++ b/app/interactions/domains/bulk_renew/single_domain_renew.rb
@@ -11,9 +11,7 @@ module Domains
         renewed_expire_time = prepare_renewed_expire_time
         in_transaction_with_retries do
           check_balance
-          success = domain.renew(renewed_expire_time: renewed_expire_time,
-                                 period: period,
-                                 unit: unit)
+          success = domain.renew(renewed_expire_time, period, unit)
           if success
             check_balance
             reduce_balance
diff --git a/app/jobs/domain_expire_email_job.rb b/app/jobs/domain_expire_email_job.rb
index 1aad4aed9..bb6e69c08 100644
--- a/app/jobs/domain_expire_email_job.rb
+++ b/app/jobs/domain_expire_email_job.rb
@@ -8,13 +8,13 @@ class DomainExpireEmailJob < ApplicationJob
     attrs = {
       domain: domain,
       registrar: domain.registrar,
-      email: email,
+      email: email
     }
 
     if domain.force_delete_scheduled?
-      DomainExpireMailer.expired_soft(attrs).deliver_now
+      DomainExpireMailer.expired_soft(**attrs).deliver_now
     else
-      DomainExpireMailer.expired(attrs).deliver_now
+      DomainExpireMailer.expired(**attrs).deliver_now
     end
   end
 end
diff --git a/app/models/epp/domain.rb b/app/models/epp/domain.rb
index 0b3f1ad7f..ad4e3c34e 100644
--- a/app/models/epp/domain.rb
+++ b/app/models/epp/domain.rb
@@ -173,7 +173,7 @@ class Epp::Domain < Domain
 
   ### RENEW ###
 
-  def renew(renewed_expire_time:, period:, unit:)
+  def renew(renewed_expire_time, period, unit)
     @is_renewal = true
 
     add_renew_epp_errors unless renewable?
diff --git a/app/validators/domain_nameserver_validator.rb b/app/validators/domain_nameserver_validator.rb
index 55ceb1c96..9603b924e 100644
--- a/app/validators/domain_nameserver_validator.rb
+++ b/app/validators/domain_nameserver_validator.rb
@@ -7,6 +7,6 @@ class DomainNameserverValidator < ActiveModel::EachValidator
 
     return if values.size.between?(min, max)
     association = options[:association] || attribute
-    record.errors.add(association, :out_of_range, { min: min, max: max })
+    record.errors.add(association, :out_of_range, **{ min: min, max: max })
   end
 end
diff --git a/app/validators/object_count_validator.rb b/app/validators/object_count_validator.rb
index d2d880fea..01d6a55f8 100644
--- a/app/validators/object_count_validator.rb
+++ b/app/validators/object_count_validator.rb
@@ -5,6 +5,6 @@ class ObjectCountValidator < ActiveModel::EachValidator
 
     return if values.size.between?(min, max)
     association = options[:association] || attribute
-    record.errors.add(association, :out_of_range, { min: min, max: max })
+    record.errors.add(association, :out_of_range, **{ min: min, max: max })
   end
 end
diff --git a/lib/gem_monkey_patches/i18n.rb b/lib/gem_monkey_patches/i18n.rb
index 7d0613247..194a11733 100644
--- a/lib/gem_monkey_patches/i18n.rb
+++ b/lib/gem_monkey_patches/i18n.rb
@@ -6,7 +6,7 @@ module I18n
 
     def localize(object, options = {})
       options.merge!({ default: '-' })
-      object.present? ? original_localize(object, options) : ''
+      object.present? ? original_localize(object, **options) : ''
     end
   end
 end