diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 0e94741ae30..2ec33fd3059 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -2930,18 +2930,6 @@ Style/InverseMethods:
     - 'app/services/update_account_service.rb'
     - 'spec/controllers/activitypub/replies_controller_spec.rb'
 
-# Offense count: 7
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: line_count_dependent, lambda, literal
-Style/Lambda:
-  Exclude:
-    - 'app/models/concerns/paginable.rb'
-    - 'app/models/status.rb'
-    - 'app/models/tag.rb'
-    - 'lib/cli.rb'
-    - 'lib/mastodon/domains_cli.rb'
-
 # Offense count: 1
 # This cop supports unsafe autocorrection (--autocorrect-all).
 Style/MapToHash:
diff --git a/app/models/concerns/paginable.rb b/app/models/concerns/paginable.rb
index 62e39f6714a..b76e78c1e79 100644
--- a/app/models/concerns/paginable.rb
+++ b/app/models/concerns/paginable.rb
@@ -4,7 +4,7 @@ module Paginable
   extend ActiveSupport::Concern
 
   included do
-    scope :paginate_by_max_id, ->(limit, max_id = nil, since_id = nil) {
+    scope :paginate_by_max_id, lambda { |limit, max_id = nil, since_id = nil|
       query = order(arel_table[:id].desc).limit(limit)
       query = query.where(arel_table[:id].lt(max_id)) if max_id.present?
       query = query.where(arel_table[:id].gt(since_id)) if since_id.present?
@@ -14,7 +14,7 @@ module Paginable
     # Differs from :paginate_by_max_id in that it gives the results immediately following min_id,
     # whereas since_id gives the items with largest id, but with since_id as a cutoff.
     # Results will be in ascending order by id.
-    scope :paginate_by_min_id, ->(limit, min_id = nil, max_id = nil) {
+    scope :paginate_by_min_id, lambda { |limit, min_id = nil, max_id = nil|
       query = reorder(arel_table[:id]).limit(limit)
       query = query.where(arel_table[:id].gt(min_id)) if min_id.present?
       query = query.where(arel_table[:id].lt(max_id)) if max_id.present?
diff --git a/app/models/status.rb b/app/models/status.rb
index b1c49e99a45..a924a985ff3 100644
--- a/app/models/status.rb
+++ b/app/models/status.rb
@@ -101,12 +101,12 @@ class Status < ApplicationRecord
   scope :including_silenced_accounts, -> { left_outer_joins(:account).where.not(accounts: { silenced_at: nil }) }
   scope :not_excluded_by_account, ->(account) { where.not(account_id: account.excluded_from_timeline_account_ids) }
   scope :not_domain_blocked_by_account, ->(account) { account.excluded_from_timeline_domains.blank? ? left_outer_joins(:account) : left_outer_joins(:account).where('accounts.domain IS NULL OR accounts.domain NOT IN (?)', account.excluded_from_timeline_domains) }
-  scope :tagged_with_all, ->(tag_ids) {
+  scope :tagged_with_all, lambda { |tag_ids|
     Array(tag_ids).map(&:to_i).reduce(self) do |result, id|
       result.joins("INNER JOIN statuses_tags t#{id} ON t#{id}.status_id = statuses.id AND t#{id}.tag_id = #{id}")
     end
   }
-  scope :tagged_with_none, ->(tag_ids) {
+  scope :tagged_with_none, lambda { |tag_ids|
     where('NOT EXISTS (SELECT * FROM statuses_tags forbidden WHERE forbidden.status_id = statuses.id AND forbidden.tag_id IN (?))', tag_ids)
   }
 
diff --git a/app/models/tag.rb b/app/models/tag.rb
index 47a05d00a16..98001d60a5e 100644
--- a/app/models/tag.rb
+++ b/app/models/tag.rb
@@ -49,7 +49,7 @@ class Tag < ApplicationRecord
   scope :listable, -> { where(listable: [true, nil]) }
   scope :trendable, -> { Setting.trendable_by_default ? where(trendable: [true, nil]) : where(trendable: true) }
   scope :not_trendable, -> { where(trendable: false) }
-  scope :recently_used, ->(account) {
+  scope :recently_used, lambda { |account|
                           joins(:statuses)
                             .where(statuses: { id: account.statuses.select(:id).limit(1000) })
                             .group(:id).order(Arel.sql('count(*) desc'))
diff --git a/lib/cli.rb b/lib/cli.rb
index 35c00e736f9..157465c4b55 100644
--- a/lib/cli.rb
+++ b/lib/cli.rb
@@ -121,7 +121,7 @@ module Mastodon
 
       prompt.warn('Do NOT interrupt this process...')
 
-      delete_account = ->(account) do
+      delete_account = lambda do |account|
         payload = ActiveModelSerializers::SerializableResource.new(
           account,
           serializer: ActivityPub::DeleteActorSerializer,
diff --git a/lib/mastodon/domains_cli.rb b/lib/mastodon/domains_cli.rb
index 81ee53c18e2..f24a54e7e81 100644
--- a/lib/mastodon/domains_cli.rb
+++ b/lib/mastodon/domains_cli.rb
@@ -139,7 +139,7 @@ module Mastodon
 
       pool = Concurrent::ThreadPoolExecutor.new(min_threads: 0, max_threads: options[:concurrency], idletime: 10, auto_terminate: true, max_queue: 0)
 
-      work_unit = ->(domain) do
+      work_unit = lambda do |domain|
         next if stats.key?(domain)
         next if options[:exclude_suspended] && domain.match?(blocked_domains)