diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9deb1e87a..d6ab484e6c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## V4.1.2 or V4.2.0
+
+### Fixed 
+- Fixed rubocop errors after V4.1.1 release 
 ## V4.1.1
 
 ### Added
diff --git a/app/controllers/plan_exports_controller.rb b/app/controllers/plan_exports_controller.rb
index a000a53588..c9f191c339 100644
--- a/app/controllers/plan_exports_controller.rb
+++ b/app/controllers/plan_exports_controller.rb
@@ -155,6 +155,6 @@ def export_params
   # in html that break docx creation by htmltoword gem.
   def clean_html_for_docx_creation(html)
     # Replaces single backslash \ with \\ with gsub.
-    html.gsub(/\\/, '\&\&')
+    html.gsub('\\', '\&\&')
   end
 end
diff --git a/app/helpers/customizable_template_link_helper.rb b/app/helpers/customizable_template_link_helper.rb
index f0cb62dfd8..d8b72e8353 100644
--- a/app/helpers/customizable_template_link_helper.rb
+++ b/app/helpers/customizable_template_link_helper.rb
@@ -10,16 +10,16 @@ def link_to_customizable_template(name, customization, template)
 
     if customization.present?
       if customization.created_at < template.created_at
-        name = name.blank? ? _('Transfer customisation') : name
+        name = _('Transfer customisation') if name.blank?
         link_to name,
                 org_admin_template_customization_transfers_path(customization.id),
                 data: { method: 'post' }
       else
-        name = name.blank? ? _('Edit customisation') : name
+        name = _('Edit customisation') if name.blank?
         link_to name, org_admin_template_path(id: customization.id)
       end
     else
-      name = name.blank? ? _('Customise') : name
+      name = _('Customise') if name.blank?
       link_to name,
               org_admin_template_customizations_path(template.id),
               'data-method': 'post'
diff --git a/app/models/answer.rb b/app/models/answer.rb
index d1ff70e9b3..9a4dcb4d14 100644
--- a/app/models/answer.rb
+++ b/app/models/answer.rb
@@ -105,7 +105,7 @@ def answered?
   #
   # Returns Array
   def non_archived_notes
-    notes.select { |n| n.archived.blank? }.sort! { |x, y| x.created_at <=> y.created_at }
+    notes.select { |n| n.archived.blank? }.sort_by!(&:created_at)
   end
 
   # The parsed JSON hash for the current answer object. Generates a new hash if none
diff --git a/app/models/exported_plan.rb b/app/models/exported_plan.rb
index 65890d3286..a6219edab2 100644
--- a/app/models/exported_plan.rb
+++ b/app/models/exported_plan.rb
@@ -182,7 +182,7 @@ def as_txt(sections, unanswered_questions, question_headings, details)
         next if answer.nil? && !unanswered_questions
 
         if question_headings
-          qtext = sanitize_text(question.text.gsub(/<li>/, '  * '))
+          qtext = sanitize_text(question.text.gsub('<li>', '  * '))
           output += "\n* #{qtext}"
         end
         if answer.nil?
diff --git a/app/models/plan.rb b/app/models/plan.rb
index 3b7e18ec85..7626bba207 100644
--- a/app/models/plan.rb
+++ b/app/models/plan.rb
@@ -375,7 +375,7 @@ def complete_feedback(org_admin)
   #
   # Returns Boolean
   def editable_by?(user_id)
-    roles.select { |r| r.user_id == user_id && r.active && r.editor }.any?
+    roles.any? { |r| r.user_id == user_id && r.active && r.editor }
   end
 
   ##
@@ -409,7 +409,7 @@ def readable_by?(user_id)
   #
   # Returns Boolean
   def commentable_by?(user_id)
-    roles.select { |r| r.user_id == user_id && r.active && r.commenter }.any? ||
+    roles.any? { |r| r.user_id == user_id && r.active && r.commenter } ||
       reviewable_by?(user_id)
   end
 
@@ -419,7 +419,7 @@ def commentable_by?(user_id)
   #
   # Returns Boolean
   def administerable_by?(user_id)
-    roles.select { |r| r.user_id == user_id && r.active && r.administrator }.any?
+    roles.any? { |r| r.user_id == user_id && r.active && r.administrator }
   end
 
   # determines if the plan is reviewable by the specified user
@@ -539,7 +539,7 @@ def num_questions
   #
   # Returns Boolean
   def visibility_allowed?
-    !is_test? && phases.select { |phase| phase.visibility_allowed?(self) }.any?
+    !is_test? && phases.any? { |phase| phase.visibility_allowed?(self) }
   end
 
   # Determines whether or not a question (given its id) exists for the self plan
diff --git a/app/models/question.rb b/app/models/question.rb
index adf8753f66..509a977136 100644
--- a/app/models/question.rb
+++ b/app/models/question.rb
@@ -118,7 +118,7 @@ def deep_copy(**options)
     copy = dup
     copy.modifiable = options.fetch(:modifiable, modifiable)
     copy.section_id = options.fetch(:section_id, nil)
-    copy.save!(validate: false)  if options.fetch(:save, false)
+    copy.save!(validate: false) if options.fetch(:save, false)
     options[:question_id] = copy.id
     question_options.each { |qo| copy.question_options << qo.deep_copy(**options) }
     annotations.each do |annotation|
diff --git a/lib/csvable.rb b/lib/csvable.rb
index b86c19bf02..9a2b3d004f 100644
--- a/lib/csvable.rb
+++ b/lib/csvable.rb
@@ -5,14 +5,13 @@ module Csvable
   require 'csv'
   class << self
     # rubocop:disable Style/OptionalBooleanParameter
-    # rubocop:disable Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
+    # rubocop:disable Metrics/AbcSize
     def from_array_of_hashes(data = [], humanize = true, sep = ',')
       return '' unless data.first&.keys
 
       headers = if humanize
                   data.first.keys
-                      .map(&:to_s)
-                      .map(&:humanize)
+                      .map { |x| x.to_s.humanize }
                 else
                   data.first.keys
                       .map(&:to_s)
@@ -27,6 +26,6 @@ def from_array_of_hashes(data = [], humanize = true, sep = ',')
       end
     end
     # rubocop:enable Style/OptionalBooleanParameter
-    # rubocop:enable Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
+    # rubocop:enable Metrics/AbcSize
   end
 end
diff --git a/lib/tasks/upgrade.rake b/lib/tasks/upgrade.rake
index 66fc66998c..98c97cdcb2 100644
--- a/lib/tasks/upgrade.rake
+++ b/lib/tasks/upgrade.rake
@@ -924,7 +924,7 @@ namespace :upgrade do
 
         orgs.each do |org|
           # If the Org already has a ROR identifier skip it
-          next if org.identifiers.select { |id| id.identifier_scheme_id == ror.id }.any?
+          next if org.identifiers.any? { |id| id.identifier_scheme_id == ror.id }
 
           # The abbreviation sometimes causes weird results so strip it off
           # in this instance
diff --git a/spec/support/helpers/identifier_helper.rb b/spec/support/helpers/identifier_helper.rb
index 53afc495e3..caeabe70de 100644
--- a/spec/support/helpers/identifier_helper.rb
+++ b/spec/support/helpers/identifier_helper.rb
@@ -19,7 +19,7 @@ def orcid_scheme
   end
 
   def append_prefix(scheme:, val:)
-    val = val.start_with?('/') ? val[1..val.length] : val
+    val = val[1..val.length] if val.start_with?('/')
     url = landing_page_for(scheme: scheme)
     val.start_with?(url) ? val : "#{url}#{val}"
   end