diff --git a/Gemfile b/Gemfile
index 63b7713395..8c718b3569 100644
--- a/Gemfile
+++ b/Gemfile
@@ -160,3 +160,5 @@ gem 'cocoon', '~> 1.2'
 
 gem 'net-http', '~> 0.3.2'
 gem 'rubyzip', '~> 2.3'
+
+gem 'hcaptcha', '~> 7.1'
diff --git a/Gemfile.lock b/Gemfile.lock
index e17ddcfcfa..b5d277097a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -312,6 +312,8 @@ GEM
       sysexits (~> 1.1)
     hashdiff (1.0.1)
     hashie (5.0.0)
+    hcaptcha (7.1.0)
+      json
     highline (2.1.0)
     hiredis (0.6.3)
     hkdf (0.3.0)
@@ -696,7 +698,7 @@ GEM
       unicode-display_width (>= 1.1.1, < 3)
     terrapin (0.6.0)
       climate_control (>= 0.0.3, < 1.0)
-    thor (1.2.1)
+    thor (1.2.2)
     tilt (2.1.0)
     timeout (0.3.2)
     tpm-key_attestation (0.12.0)
@@ -806,6 +808,7 @@ DEPENDENCIES
   fuubar (~> 2.5)
   haml-rails (~> 2.0)
   haml_lint
+  hcaptcha (~> 7.1)
   hiredis (~> 0.6)
   htmlentities (~> 4.3)
   http (~> 5.1)
diff --git a/app/controllers/api/v1/emails/confirmations_controller.rb b/app/controllers/api/v1/emails/confirmations_controller.rb
index 32fb8e39fa..29ff897b91 100644
--- a/app/controllers/api/v1/emails/confirmations_controller.rb
+++ b/app/controllers/api/v1/emails/confirmations_controller.rb
@@ -1,9 +1,10 @@
 # frozen_string_literal: true
 
 class Api::V1::Emails::ConfirmationsController < Api::BaseController
-  before_action -> { doorkeeper_authorize! :write, :'write:accounts' }
-  before_action :require_user_owned_by_application!
-  before_action :require_user_not_confirmed!
+  before_action -> { authorize_if_got_token! :read, :'read:accounts' }, only: :check
+  before_action -> { doorkeeper_authorize! :write, :'write:accounts' }, except: :check
+  before_action :require_user_owned_by_application!, except: :check
+  before_action :require_user_not_confirmed!, except: :check
 
   def create
     current_user.update!(email: params[:email]) if params.key?(:email)
@@ -12,6 +13,10 @@ class Api::V1::Emails::ConfirmationsController < Api::BaseController
     render_empty
   end
 
+  def check
+    render json: current_user.confirmed?
+  end
+
   private
 
   def require_user_owned_by_application!
diff --git a/app/controllers/api/v1/statuses/reblogs_controller.rb b/app/controllers/api/v1/statuses/reblogs_controller.rb
index 1be15a5a43..e3769437b7 100644
--- a/app/controllers/api/v1/statuses/reblogs_controller.rb
+++ b/app/controllers/api/v1/statuses/reblogs_controller.rb
@@ -2,6 +2,8 @@
 
 class Api::V1::Statuses::ReblogsController < Api::BaseController
   include Authorization
+  include Redisable
+  include Lockable
 
   before_action -> { doorkeeper_authorize! :write, :'write:statuses' }
   before_action :require_user!
@@ -10,7 +12,9 @@ class Api::V1::Statuses::ReblogsController < Api::BaseController
   override_rate_limit_headers :create, family: :statuses
 
   def create
-    @status = ReblogService.new.call(current_account, @reblog, reblog_params)
+    with_redis_lock("reblog:#{current_account.id}:#{@reblog.id}") do
+      @status = ReblogService.new.call(current_account, @reblog, reblog_params)
+    end
 
     render json: @status, serializer: REST::StatusSerializer
   end
diff --git a/app/controllers/auth/confirmations_controller.rb b/app/controllers/auth/confirmations_controller.rb
index 010fd37556..c57eb946e1 100644
--- a/app/controllers/auth/confirmations_controller.rb
+++ b/app/controllers/auth/confirmations_controller.rb
@@ -1,21 +1,63 @@
 # frozen_string_literal: true
 
 class Auth::ConfirmationsController < Devise::ConfirmationsController
+  include CaptchaConcern
+
   layout 'auth'
 
   before_action :set_body_classes
+  before_action :set_confirmation_user!, only: [:show, :confirm_captcha]
   before_action :require_unconfirmed!
 
+  before_action :extend_csp_for_captcha!, only: [:show, :confirm_captcha]
+  before_action :require_captcha_if_needed!, only: [:show]
+
   skip_before_action :require_functional!
 
+  def show
+    old_session_values = session.to_hash
+    reset_session
+    session.update old_session_values.except('session_id')
+
+    super
+  end
+
   def new
     super
 
     resource.email = current_user.unconfirmed_email || current_user.email if user_signed_in?
   end
 
+  def confirm_captcha
+    check_captcha! do |message|
+      flash.now[:alert] = message
+      render :captcha
+      return
+    end
+
+    show
+  end
+
   private
 
+  def require_captcha_if_needed!
+    render :captcha if captcha_required?
+  end
+
+  def set_confirmation_user!
+    # We need to reimplement looking up the user because
+    # Devise::ConfirmationsController#show looks up and confirms in one
+    # step.
+    confirmation_token = params[:confirmation_token]
+    return if confirmation_token.nil?
+
+    @confirmation_user = User.find_first_by_auth_conditions(confirmation_token: confirmation_token)
+  end
+
+  def captcha_user_bypass?
+    return true if @confirmation_user.nil? || @confirmation_user.confirmed?
+  end
+
   def require_unconfirmed!
     if user_signed_in? && current_user.confirmed? && current_user.unconfirmed_email.blank?
       redirect_to(current_user.approved? ? root_path : edit_user_registration_path)
diff --git a/app/controllers/concerns/captcha_concern.rb b/app/controllers/concerns/captcha_concern.rb
new file mode 100644
index 0000000000..538c1ffb14
--- /dev/null
+++ b/app/controllers/concerns/captcha_concern.rb
@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+module CaptchaConcern
+  extend ActiveSupport::Concern
+  include Hcaptcha::Adapters::ViewMethods
+
+  included do
+    helper_method :render_captcha
+  end
+
+  def captcha_available?
+    ENV['HCAPTCHA_SECRET_KEY'].present? && ENV['HCAPTCHA_SITE_KEY'].present?
+  end
+
+  def captcha_enabled?
+    captcha_available? && Setting.captcha_enabled
+  end
+
+  def captcha_user_bypass?
+    false
+  end
+
+  def captcha_required?
+    captcha_enabled? && !captcha_user_bypass?
+  end
+
+  def check_captcha!
+    return true unless captcha_required?
+
+    if verify_hcaptcha
+      true
+    else
+      if block_given?
+        message = flash[:hcaptcha_error]
+        flash.delete(:hcaptcha_error)
+        yield message
+      end
+      false
+    end
+  end
+
+  def extend_csp_for_captcha!
+    policy = request.content_security_policy
+    return unless captcha_required? && policy.present?
+
+    %w(script_src frame_src style_src connect_src).each do |directive|
+      values = policy.send(directive)
+      values << 'https://hcaptcha.com' unless values.include?('https://hcaptcha.com') || values.include?('https:')
+      values << 'https://*.hcaptcha.com' unless values.include?('https://*.hcaptcha.com') || values.include?('https:')
+      policy.send(directive, *values)
+    end
+  end
+
+  def render_captcha
+    return unless captcha_required?
+
+    hcaptcha_tags
+  end
+end
diff --git a/app/helpers/admin/settings_helper.rb b/app/helpers/admin/settings_helper.rb
index a133b4e7d9..552a3ee5a8 100644
--- a/app/helpers/admin/settings_helper.rb
+++ b/app/helpers/admin/settings_helper.rb
@@ -1,4 +1,7 @@
 # frozen_string_literal: true
 
 module Admin::SettingsHelper
+  def captcha_available?
+    ENV['HCAPTCHA_SECRET_KEY'].present? && ENV['HCAPTCHA_SITE_KEY'].present?
+  end
 end
diff --git a/app/javascript/mastodon/components/status_list.jsx b/app/javascript/mastodon/components/status_list.jsx
index 3d513bbf86..34b7732787 100644
--- a/app/javascript/mastodon/components/status_list.jsx
+++ b/app/javascript/mastodon/components/status_list.jsx
@@ -26,6 +26,7 @@ export default class StatusList extends ImmutablePureComponent {
     alwaysPrepend: PropTypes.bool,
     withCounters: PropTypes.bool,
     timelineId: PropTypes.string,
+    lastId: PropTypes.string,
   };
 
   static defaultProps = {
@@ -55,7 +56,8 @@ export default class StatusList extends ImmutablePureComponent {
   };
 
   handleLoadOlder = debounce(() => {
-    this.props.onLoadMore(this.props.statusIds.size > 0 ? this.props.statusIds.last() : undefined);
+    const { statusIds, lastId, onLoadMore } = this.props;
+    onLoadMore(lastId || (statusIds.size > 0 ? statusIds.last() : undefined));
   }, 300, { leading: true });
 
   _selectChild (index, align_top) {
diff --git a/app/javascript/mastodon/features/ui/containers/status_list_container.js b/app/javascript/mastodon/features/ui/containers/status_list_container.js
index 4ce4ac6c8c..8e97460c4b 100644
--- a/app/javascript/mastodon/features/ui/containers/status_list_container.js
+++ b/app/javascript/mastodon/features/ui/containers/status_list_container.js
@@ -37,6 +37,7 @@ const makeMapStateToProps = () => {
 
   const mapStateToProps = (state, { timelineId }) => ({
     statusIds: getStatusIds(state, { type: timelineId }),
+    lastId:    state.getIn(['timelines', timelineId, 'items'])?.last(),
     isLoading: state.getIn(['timelines', timelineId, 'isLoading'], true),
     isPartial: state.getIn(['timelines', timelineId, 'isPartial'], false),
     hasMore:   state.getIn(['timelines', timelineId, 'hasMore']),
diff --git a/app/javascript/packs/sign_up.js b/app/javascript/packs/sign_up.js
new file mode 100644
index 0000000000..260e404eb7
--- /dev/null
+++ b/app/javascript/packs/sign_up.js
@@ -0,0 +1,15 @@
+import './public-path';
+import ready from '../mastodon/ready';
+import axios from 'axios';
+
+ready(() => {
+  setInterval(() => {
+    axios.get('/api/v1/emails/check_confirmation').then((response) => {
+      if (response.data) {
+        window.location = '/start';
+      }
+    }).catch(error => {
+      console.error(error);
+    });
+  }, 5000);
+});
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index bbc140c66b..6256511db6 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -3172,7 +3172,7 @@ $ui-header-height: 55px;
 
   &.active {
     transition: none;
-    box-shadow: 0 0 0 2px rgba(lighten($highlight-text-color, 8%), 0.7);
+    box-shadow: 0 0 0 6px rgba(lighten($highlight-text-color, 8%), 0.7);
   }
 }
 
diff --git a/app/javascript/styles/mastodon/forms.scss b/app/javascript/styles/mastodon/forms.scss
index 03e06c1000..57f077c4e8 100644
--- a/app/javascript/styles/mastodon/forms.scss
+++ b/app/javascript/styles/mastodon/forms.scss
@@ -136,6 +136,10 @@ code {
     line-height: 22px;
     color: $secondary-text-color;
     margin-bottom: 30px;
+
+    a {
+      color: $highlight-text-color;
+    }
   }
 
   .rules-list {
@@ -1039,6 +1043,10 @@ code {
   }
 }
 
+.simple_form .h-captcha {
+  text-align: center;
+}
+
 .permissions-list {
   &__item {
     padding: 15px;
diff --git a/app/models/form/account_batch.rb b/app/models/form/account_batch.rb
index 6a05f8163a..4665a58679 100644
--- a/app/models/form/account_batch.rb
+++ b/app/models/form/account_batch.rb
@@ -123,7 +123,18 @@ class Form::AccountBatch
       account: current_account,
       action: :suspend
     )
+
     Admin::SuspensionWorker.perform_async(account.id)
+
+    # Suspending a single account closes their associated reports, so
+    # mass-suspending would be consistent.
+    Report.where(target_account: account).unresolved.find_each do |report|
+      authorize(report, :update?)
+      log_action(:resolve, report)
+      report.resolve!(current_account)
+    rescue Mastodon::NotPermittedError
+      # This should not happen, but just in case, do not fail early
+    end
   end
 
   def approve_account(account)
diff --git a/app/models/form/admin_settings.rb b/app/models/form/admin_settings.rb
index de965cb0ba..a6be55fd7b 100644
--- a/app/models/form/admin_settings.rb
+++ b/app/models/form/admin_settings.rb
@@ -33,6 +33,7 @@ class Form::AdminSettings
     content_cache_retention_period
     backups_retention_period
     status_page_url
+    captcha_enabled
   ).freeze
 
   INTEGER_KEYS = %i(
@@ -52,6 +53,7 @@ class Form::AdminSettings
     trendable_by_default
     noindex
     require_invite_text
+    captcha_enabled
   ).freeze
 
   UPLOAD_KEYS = %i(
diff --git a/app/validators/vote_validator.rb b/app/validators/vote_validator.rb
index 9bd17fbe80..fa2bd223dc 100644
--- a/app/validators/vote_validator.rb
+++ b/app/validators/vote_validator.rb
@@ -3,8 +3,8 @@
 class VoteValidator < ActiveModel::Validator
   def validate(vote)
     vote.errors.add(:base, I18n.t('polls.errors.expired')) if vote.poll_expired?
-
     vote.errors.add(:base, I18n.t('polls.errors.invalid_choice')) if invalid_choice?(vote)
+    vote.errors.add(:base, I18n.t('polls.errors.self_vote')) if self_vote?(vote)
 
     vote.errors.add(:base, I18n.t('polls.errors.already_voted')) if additional_voting_not_allowed?(vote)
   end
@@ -27,6 +27,10 @@ class VoteValidator < ActiveModel::Validator
     vote.choice.negative? || vote.choice >= vote.poll.options.size
   end
 
+  def self_vote?(vote)
+    vote.account_id == vote.poll.account_id
+  end
+
   def already_voted_for_same_choice_on_multiple_poll?(vote)
     if vote.persisted?
       account_votes_on_same_poll(vote).where(choice: vote.choice).where.not(poll_votes: { id: vote }).exists?
diff --git a/app/views/admin/settings/registrations/show.html.haml b/app/views/admin/settings/registrations/show.html.haml
index 0db9f3536f..84492a08a1 100644
--- a/app/views/admin/settings/registrations/show.html.haml
+++ b/app/views/admin/settings/registrations/show.html.haml
@@ -20,6 +20,10 @@
     .fields-row__column.fields-row__column-6.fields-group
       = f.input :require_invite_text, as: :boolean, wrapper: :with_label, disabled: !approved_registrations?
 
+  - if captcha_available?
+    .fields-group
+      = f.input :captcha_enabled, as: :boolean, wrapper: :with_label, label: t('admin.settings.captcha_enabled.title'), hint: t('admin.settings.captcha_enabled.desc_html')
+
   .fields-group
     = f.input :closed_registrations_message, as: :text, wrapper: :with_block_label, input_html: { rows: 2 }
 
diff --git a/app/views/auth/confirmations/captcha.html.haml b/app/views/auth/confirmations/captcha.html.haml
new file mode 100644
index 0000000000..1f577383eb
--- /dev/null
+++ b/app/views/auth/confirmations/captcha.html.haml
@@ -0,0 +1,15 @@
+- content_for :page_title do
+  = t('auth.captcha_confirmation.title')
+
+= form_tag auth_captcha_confirmation_url, method: 'POST', class: 'simple_form' do
+  = render 'auth/shared/progress', stage: 'confirm'
+
+  = hidden_field_tag :confirmation_token, params[:confirmation_token]
+
+  %p.lead= t('auth.captcha_confirmation.hint_html')
+
+  .field-group
+    = render_captcha
+
+  .actions
+    %button.button= t('challenge.confirm')
diff --git a/app/views/auth/setup/show.html.haml b/app/views/auth/setup/show.html.haml
index 913b0c9132..64deca3345 100644
--- a/app/views/auth/setup/show.html.haml
+++ b/app/views/auth/setup/show.html.haml
@@ -1,6 +1,8 @@
 - content_for :page_title do
   = t('auth.setup.title')
 
+= javascript_pack_tag 'sign_up', crossorigin: 'anonymous'
+
 = simple_form_for(@user, url: auth_setup_path) do |f|
   = render 'auth/shared/progress', stage: 'confirm'
 
diff --git a/config/locales/en.yml b/config/locales/en.yml
index ddce773927..da59b15c7d 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -770,6 +770,9 @@ en:
       branding:
         preamble: Your server's branding differentiates it from other servers in the network. This information may be displayed across a variety of environments, such as Mastodon's web interface, native applications, in link previews on other websites and within messaging apps, and so on. For this reason, it is best to keep this information clear, short and concise.
         title: Branding
+      captcha_enabled:
+        desc_html: This relies on external scripts from hCaptcha, which may be a security and privacy concern. In addition, <strong>this can make the registration process significantly less accessible to some (especially disabled) people</strong>. For these reasons, please consider alternative measures such as approval-based or invite-based registration.
+        title: Require new users to solve a CAPTCHA to confirm their account
       content_retention:
         preamble: Control how user-generated content is stored in Mastodon.
         title: Content retention
@@ -1071,6 +1074,9 @@ en:
     your_token: Your access token
   auth:
     apply_for_account: Request an account
+    captcha_confirmation:
+      hint_html: Just one more step! To confirm your account, this server requires you to solve a CAPTCHA. You can <a href="/about/more">contact the server administrator</a> if you have questions or need assistance with confirming your account.
+      title: User verification
     change_password: Password
     cloudflare_with_registering: With cloudflare on auth
     confirmations:
@@ -1537,6 +1543,7 @@ en:
       expired: The poll has already ended
       invalid_choice: The chosen vote option does not exist
       over_character_limit: cannot be longer than %{max} characters each
+      self_vote: You cannot vote in your own polls
       too_few_options: must have more than one item
       too_many_options: can't contain more than %{max} items
   preferences:
diff --git a/config/routes.rb b/config/routes.rb
index d4de8b67cf..d57c32505d 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -72,6 +72,7 @@ Rails.application.routes.draw do
       resource :setup, only: [:show, :update], controller: :setup
       resource :challenge, only: [:create], controller: :challenges
       get 'sessions/security_key_options', to: 'sessions#webauthn_options'
+      post 'captcha_confirmation', to: 'confirmations#confirm_captcha', as: :captcha_confirmation
     end
   end
 
diff --git a/config/routes/api.rb b/config/routes/api.rb
index fecfd2d3a3..5590b5e4e5 100644
--- a/config/routes/api.rb
+++ b/config/routes/api.rb
@@ -117,6 +117,7 @@ namespace :api, format: false do
 
     namespace :emails do
       resources :confirmations, only: [:create]
+      get :check_confirmation, to: 'confirmations#check'
     end
 
     resource :instance, only: [:show] do
diff --git a/config/settings.yml b/config/settings.yml
index 4ac521a4b0..67297c26ce 100644
--- a/config/settings.yml
+++ b/config/settings.yml
@@ -37,6 +37,7 @@ defaults: &defaults
   show_domain_blocks_rationale: 'disabled'
   require_invite_text: false
   backups_retention_period: 7
+  captcha_enabled: false
 
 development:
   <<: *defaults
diff --git a/package.json b/package.json
index ba309ffe39..5cf1f5aba1 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "npmlog": "^7.0.1",
     "path-complete-extname": "^1.0.0",
     "pg": "^8.5.0",
-    "pg-connection-string": "^2.5.0",
+    "pg-connection-string": "^2.6.0",
     "postcss": "^8.4.23",
     "postcss-loader": "^4.3.0",
     "prop-types": "^15.8.1",
diff --git a/spec/controllers/api/v1/emails/confirmations_controller_spec.rb b/spec/controllers/api/v1/emails/confirmations_controller_spec.rb
index 2a0703ed9c..219b5075df 100644
--- a/spec/controllers/api/v1/emails/confirmations_controller_spec.rb
+++ b/spec/controllers/api/v1/emails/confirmations_controller_spec.rb
@@ -63,4 +63,72 @@ RSpec.describe Api::V1::Emails::ConfirmationsController do
       end
     end
   end
+
+  describe '#check' do
+    let(:scopes) { 'read' }
+
+    context 'with an oauth token' do
+      before do
+        allow(controller).to receive(:doorkeeper_token) { token }
+      end
+
+      context 'when the account is not confirmed' do
+        it 'returns http success' do
+          get :check
+          expect(response).to have_http_status(200)
+        end
+
+        it 'returns false' do
+          get :check
+          expect(body_as_json).to be false
+        end
+      end
+
+      context 'when the account is confirmed' do
+        let(:confirmed_at) { Time.now.utc }
+
+        it 'returns http success' do
+          get :check
+          expect(response).to have_http_status(200)
+        end
+
+        it 'returns true' do
+          get :check
+          expect(body_as_json).to be true
+        end
+      end
+    end
+
+    context 'with an authentication cookie' do
+      before do
+        sign_in user, scope: :user
+      end
+
+      context 'when the account is not confirmed' do
+        it 'returns http success' do
+          get :check
+          expect(response).to have_http_status(200)
+        end
+
+        it 'returns false' do
+          get :check
+          expect(body_as_json).to be false
+        end
+      end
+
+      context 'when the account is confirmed' do
+        let(:confirmed_at) { Time.now.utc }
+
+        it 'returns http success' do
+          get :check
+          expect(response).to have_http_status(200)
+        end
+
+        it 'returns true' do
+          get :check
+          expect(body_as_json).to be true
+        end
+      end
+    end
+  end
 end
diff --git a/spec/models/form/account_batch_spec.rb b/spec/models/form/account_batch_spec.rb
new file mode 100644
index 0000000000..fd8e909010
--- /dev/null
+++ b/spec/models/form/account_batch_spec.rb
@@ -0,0 +1,63 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Form::AccountBatch do
+  let(:account_batch) { described_class.new }
+
+  describe '#save' do
+    subject           { account_batch.save }
+
+    let(:account)     { Fabricate(:user, role: UserRole.find_by(name: 'Admin')).account }
+    let(:account_ids) { [] }
+    let(:query)       { Account.none }
+
+    before do
+      account_batch.assign_attributes(
+        action: action,
+        current_account: account,
+        account_ids: account_ids,
+        query: query,
+        select_all_matching: select_all_matching
+      )
+    end
+
+    context 'when action is "suspend"' do
+      let(:action) { 'suspend' }
+
+      let(:target_account)  { Fabricate(:account) }
+      let(:target_account2) { Fabricate(:account) }
+
+      before do
+        Fabricate(:report, target_account: target_account)
+        Fabricate(:report, target_account: target_account2)
+      end
+
+      context 'when accounts are passed as account_ids' do
+        let(:select_all_matching) { '0' }
+        let(:account_ids)         { [target_account.id, target_account2.id] }
+
+        it 'suspends the expected users' do
+          expect { subject }.to change { [target_account.reload.suspended?, target_account2.reload.suspended?] }.from([false, false]).to([true, true])
+        end
+
+        it 'closes open reports targeting the suspended users' do
+          expect { subject }.to change { Report.unresolved.where(target_account: [target_account, target_account2]).count }.from(2).to(0)
+        end
+      end
+
+      context 'when accounts are passed as a query' do
+        let(:select_all_matching) { '1' }
+        let(:query)               { Account.where(id: [target_account.id, target_account2.id]) }
+
+        it 'suspends the expected users' do
+          expect { subject }.to change { [target_account.reload.suspended?, target_account2.reload.suspended?] }.from([false, false]).to([true, true])
+        end
+
+        it 'closes open reports targeting the suspended users' do
+          expect { subject }.to change { Report.unresolved.where(target_account: [target_account, target_account2]).count }.from(2).to(0)
+        end
+      end
+    end
+  end
+end
diff --git a/yarn.lock b/yarn.lock
index fc387b684b..58b8e03e54 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8902,15 +8902,10 @@ performance-now@^2.1.0:
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
   integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=
 
-pg-connection-string@^2.4.0:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-2.4.0.tgz#c979922eb47832999a204da5dbe1ebf2341b6a10"
-  integrity sha512-3iBXuv7XKvxeMrIgym7njT+HlZkwZqqGX4Bu9cci8xHZNT+Um1gWKqCsAzcC0d95rcKMU5WBg6YRUcHyV0HZKQ==
-
-pg-connection-string@^2.5.0:
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-2.5.0.tgz#538cadd0f7e603fc09a12590f3b8a452c2c0cf34"
-  integrity sha512-r5o/V/ORTA6TmUnyWZR9nCj1klXCO2CEKNRlVuJptZe85QuhFayC7WeMic7ndayT5IRIR0S0xFxFi2ousartlQ==
+pg-connection-string@^2.4.0, pg-connection-string@^2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-2.6.0.tgz#12a36cc4627df19c25cc1b9b736cc39ee1f73ae8"
+  integrity sha512-x14ibktcwlHKoHxx9X3uTVW9zIGR41ZB6QNhHb21OPNdCCO3NaRnpJuwKIQSR4u+Yqjx4HCvy7Hh7VSy1U4dGg==
 
 pg-int8@1.0.1:
   version "1.0.1"