diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 7b159b4f7..06aed9f9a 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,12 +18,12 @@ jobs:
         uses: actions/cache@v2.1.3
         with:
           path: vendor/bundle
-          key: 2.6.5
+          key: 2.7.2
 
       - name: Setup Ruby
-        uses: ruby/setup-ruby@v1.59.1
+        uses: ruby/setup-ruby@v1.159.0
         with:
-          ruby-version: 2.6.5
+          ruby-version: 2.7.2
 
       - name: Install dependencies
         run: |
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b3cac1e93..df45daf14 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby: ['2.6', '2.7'] # TODO add 3.0 compat , '3.0']
+        ruby: ['2.7', '3.0']
     name: Run specs with ruby ${{ matrix.ruby }}
     steps:
       - uses: actions/checkout@v2
@@ -24,7 +24,7 @@ jobs:
           key: ${{ matrix.ruby }}
 
       - name: Setup Ruby
-        uses: ruby/setup-ruby@v1.59.1
+        uses: ruby/setup-ruby@v1.159.0
         with:
           ruby-version: ${{ matrix.ruby }}
 
@@ -37,10 +37,13 @@ jobs:
           bundle install
 
       - name: Migrate test database
-        run: bin/rails db:migrate RAILS_ENV=test
+        run: bundle exec rake db:migrate db:test:prepare
+
+      - name: Setup tmate session
+        uses: mxschmitt/action-tmate@v3
 
       - name: Run rspec
-        run: bin/rspec
+        run: bundle exec rake
 
       - name: Upload coverage results
         uses: actions/upload-artifact@v2
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index ad19a7fd2..3e90e131c 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -6,73 +6,13 @@
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 2
-# This cop supports safe auto-correction (--auto-correct).
-# Configuration parameters: EmptyLineBetweenMethodDefs, EmptyLineBetweenClassDefs, EmptyLineBetweenModuleDefs, AllowAdjacentOneLineDefs, NumberOfEmptyLines.
-Layout/EmptyLineBetweenDefs:
-  Exclude:
-    - 'app/jobs/bulkrax/import_file_set_job.rb'
-    - 'app/models/bulkrax/entry.rb'
-
-# Offense count: 2
-# This cop supports safe auto-correction (--auto-correct).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: empty_lines, no_empty_lines
-Layout/EmptyLinesAroundBlockBody:
-  Exclude:
-    - 'spec/rails_helper.rb'
-
-# Offense count: 3
-# This cop supports safe auto-correction (--auto-correct).
-# Configuration parameters: AllowMultipleStyles, EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
-# SupportedHashRocketStyles: key, separator, table
-# SupportedColonStyles: key, separator, table
-# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
-Layout/HashAlignment:
-  Exclude:
-    - 'app/parsers/bulkrax/csv_parser.rb'
-    - 'spec/models/bulkrax/rdf_entry_spec.rb'
-    - 'spec/models/bulkrax/xml_entry_spec.rb'
-
-# Offense count: 1
-# This cop supports safe auto-correction (--auto-correct).
-# Configuration parameters: Width, AllowedPatterns, IgnoredPatterns.
-Layout/IndentationWidth:
-  Exclude:
-    - 'spec/rails_helper.rb'
-
-# Offense count: 8
+# Offense count: 5
 # This cop supports safe auto-correction (--auto-correct).
 # Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, AllowedPatterns, IgnoredPatterns.
 # URISchemes: http, https
 Layout/LineLength:
   Max: 301
 
-# Offense count: 1
-# This cop supports safe auto-correction (--auto-correct).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: symmetrical, new_line, same_line
-Layout/MultilineMethodCallBraceLayout:
-  Exclude:
-    - 'app/parsers/bulkrax/csv_parser.rb'
-
-# Offense count: 1
-# This cop supports safe auto-correction (--auto-correct).
-Layout/RescueEnsureAlignment:
-  Exclude:
-    - 'spec/rails_helper.rb'
-
-# Offense count: 7
-# This cop supports safe auto-correction (--auto-correct).
-# Configuration parameters: AllowInHeredoc.
-Layout/TrailingWhitespace:
-  Exclude:
-    - 'app/models/bulkrax/csv_entry.rb'
-    - 'app/parsers/bulkrax/csv_parser.rb'
-    - 'spec/models/bulkrax/rdf_entry_spec.rb'
-    - 'spec/models/bulkrax/xml_entry_spec.rb'
-    - 'spec/rails_helper.rb'
-
 # Offense count: 16
 # Configuration parameters: IgnoredMethods, CountRepeatedAttributes.
 Metrics/AbcSize:
@@ -81,14 +21,14 @@ Metrics/AbcSize:
 # Offense count: 4
 # Configuration parameters: CountComments, CountAsOne.
 Metrics/ClassLength:
-  Max: 201
+  Max: 140
 
-# Offense count: 13
+# Offense count: 12
 # Configuration parameters: IgnoredMethods.
 Metrics/CyclomaticComplexity:
   Max: 19
 
-# Offense count: 32
+# Offense count: 28
 # Configuration parameters: CountComments, CountAsOne, ExcludedMethods, IgnoredMethods.
 Metrics/MethodLength:
   Max: 26
@@ -96,9 +36,9 @@ Metrics/MethodLength:
 # Offense count: 2
 # Configuration parameters: CountComments, CountAsOne.
 Metrics/ModuleLength:
-  Max: 131
+  Max: 130
 
-# Offense count: 9
+# Offense count: 10
 # Configuration parameters: IgnoredMethods.
 Metrics/PerceivedComplexity:
   Max: 19
@@ -110,30 +50,8 @@ Rails/HasManyOrHasOneDependent:
   Exclude:
     - 'app/models/concerns/bulkrax/status_info.rb'
 
-# Offense count: 2
-# This cop supports safe auto-correction (--auto-correct).
-# Configuration parameters: Keywords, RequireColon.
-# Keywords: TODO, FIXME, OPTIMIZE, HACK, REVIEW, NOTE
-Style/CommentAnnotation:
-  Exclude:
-    - 'app/models/bulkrax/xml_entry.rb'
-    - 'spec/models/bulkrax/oai_entry_spec.rb'
-
-# Offense count: 2
-# This cop supports safe auto-correction (--auto-correct).
-Style/IfUnlessModifier:
-  Exclude:
-    - 'app/models/bulkrax/csv_entry.rb'
-    - 'lib/generators/bulkrax/templates/config/initializers/bulkrax.rb'
-
 # Offense count: 1
-# This cop supports safe auto-correction (--auto-correct).
-Style/MultilineIfModifier:
+# Configuration parameters: MinBodyLength, AllowConsecutiveConditionals.
+Style/GuardClause:
   Exclude:
     - 'app/models/bulkrax/csv_entry.rb'
-
-# Offense count: 1
-# This cop supports safe auto-correction (--auto-correct).
-Style/RedundantBegin:
-  Exclude:
-    - 'spec/rails_helper.rb'
diff --git a/Gemfile b/Gemfile
index 30071446e..d8f99f28f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,11 +12,11 @@ gemspec
 # Git. Remember to move these dependencies to your gemspec before releasing
 # your gem to rubygems.org.
 
-gem 'blacklight', '~> 6.25.0'
+gem 'blacklight'
 gem 'bootstrap-sass', '~> 3.4.1'
 gem 'coderay'
 gem 'factory_bot_rails'
-gem 'hyrax', '>= 2.3'
+gem 'hyrax', '>= 2.3', '< 4.999'
 gem 'oai'
 gem 'rsolr', '>= 1.0'
 gem 'rspec-rails'
@@ -29,6 +29,7 @@ group :development, :test do
   gem 'pry-byebug'
   gem 'solargraph'
   gem 'solr_wrapper', '>= 0.3'
+  gem 'sqlite3', '~> 1.4'
 end
 
 group :lint do
diff --git a/README.md b/README.md
index 3a87a03b6..bb9ec1ef9 100644
--- a/README.md
+++ b/README.md
@@ -184,7 +184,7 @@ Once your the exporter has run, a download icon will appear on the exporters men
 
 ## Compatibility
 
-* Ruby 2.6 or 2.7 is required
+* Ruby 2.7 or newer is required
 * Hyrax 2.3 or newer is required
 
 ## Contributing
diff --git a/app/assets/javascripts/bulkrax/exporters.js b/app/assets/javascripts/bulkrax/exporters.js
index 829ceb47b..67944d41a 100644
--- a/app/assets/javascripts/bulkrax/exporters.js
+++ b/app/assets/javascripts/bulkrax/exporters.js
@@ -14,7 +14,7 @@ function hideUnhide(field) {
   }
 };
 
-function addRequired(selectedSource) {  
+function addRequired(selectedSource) {
   selectedSource.addClass('required').attr('required', 'required');
   selectedSource.parent().addClass('required');
 }
@@ -26,14 +26,14 @@ function removeRequired(allSources) {
 
 // hide all export_source
 function hide(allSources) {
-  allSources.addClass('hidden');
-  allSources.find('#exporter_export_source').addClass('hidden').attr('type', 'hidden');
+  allSources.addClass('d-none');
+  allSources.find('#exporter_export_source').addClass('.d-none').attr('type', 'd-none');
 }
 
 // unhide selected export_source
 function unhideSelected(selectedSource) {
-  selectedSource.removeClass('hidden').removeAttr('type');
-  selectedSource.parent().removeClass('hidden').removeAttr('type');
+  selectedSource.removeClass('d-none').removeAttr('type');
+  selectedSource.parent().removeClass('d-none').removeAttr('type');
 };
 
 // add the autocomplete javascript
diff --git a/app/factories/bulkrax/object_factory.rb b/app/factories/bulkrax/object_factory.rb
index dd5d37705..ca0ba791a 100644
--- a/app/factories/bulkrax/object_factory.rb
+++ b/app/factories/bulkrax/object_factory.rb
@@ -123,7 +123,7 @@ def search_by_identifier
     def create
       attrs = transform_attributes
       @object = klass.new
-      object.reindex_extent = Hyrax::Adapters::NestingIndexAdapter::LIMITED_REINDEX if object.respond_to?(:reindex_extent)
+      object.reindex_extent = Hyrax::Adapters::NestingIndexAdapter::LIMITED_REINDEX if defined?(Hyrax::Adapters::NestingIndexAdapter) && object.respond_to?(:reindex_extent)
       run_callbacks :save do
         run_callbacks :create do
           if klass == Collection
diff --git a/app/jobs/bulkrax/create_relationships_job.rb b/app/jobs/bulkrax/create_relationships_job.rb
index 6e9eb77b8..e6e0415cb 100644
--- a/app/jobs/bulkrax/create_relationships_job.rb
+++ b/app/jobs/bulkrax/create_relationships_job.rb
@@ -158,7 +158,8 @@ def process(relationship:, importer_run_id:, parent_record:, ability:)
     end
 
     def add_to_collection(child_record, parent_record)
-      parent_record.try(:reindex_extent=, Hyrax::Adapters::NestingIndexAdapter::LIMITED_REINDEX)
+      parent_record.try(:reindex_extent=, Hyrax::Adapters::NestingIndexAdapter::LIMITED_REINDEX) if
+        defined?(Hyrax::Adapters::NestingIndexAdapter)
       child_record.member_of_collections << parent_record
       child_record.save!
     end
diff --git a/app/models/bulkrax/csv_entry.rb b/app/models/bulkrax/csv_entry.rb
index aaa0bc24b..a106a74bf 100644
--- a/app/models/bulkrax/csv_entry.rb
+++ b/app/models/bulkrax/csv_entry.rb
@@ -88,8 +88,10 @@ def build_metadata
 
     def validate_record
       raise StandardError, 'Record not found' if record.nil?
-      raise StandardError, "Missing required elements, missing element(s) are: "\
-"#{importerexporter.parser.missing_elements(record).join(', ')}" unless importerexporter.parser.required_elements?(record)
+      unless importerexporter.parser.required_elements?(record)
+        raise StandardError, "Missing required elements, missing element(s) are: "\
+"#{importerexporter.parser.missing_elements(record).join(', ')}"
+      end
     end
 
     def add_identifier
diff --git a/app/services/bulkrax/remove_relationships_for_importer.rb b/app/services/bulkrax/remove_relationships_for_importer.rb
index 784b5ed07..10fa92e40 100644
--- a/app/services/bulkrax/remove_relationships_for_importer.rb
+++ b/app/services/bulkrax/remove_relationships_for_importer.rb
@@ -63,7 +63,8 @@ def break_relationships!
           remove_relationships_from_work(obj)
         end
 
-        obj.try(:reindex_extent=, Hyrax::Adapters::NestingIndexAdapter::LIMITED_REINDEX) if defined?(Hyrax)
+        obj.try(:reindex_extent=, Hyrax::Adapters::NestingIndexAdapter::LIMITED_REINDEX) if
+          defined?(Hyrax::Adapters::NestingIndexAdapter)
         obj.save!
       end
     end
diff --git a/app/views/bulkrax/exporters/_form.html.erb b/app/views/bulkrax/exporters/_form.html.erb
index 4e54215b2..df3af0b38 100644
--- a/app/views/bulkrax/exporters/_form.html.erb
+++ b/app/views/bulkrax/exporters/_form.html.erb
@@ -33,8 +33,8 @@
     label: t('bulkrax.exporter.labels.importer'),
     required: true,
     prompt: 'Select from the list',
-    label_html: { class: 'importer export-source-option hidden' },
-    input_html: { class: 'importer export-source-option hidden form-control' },
+    label_html: { class: 'importer export-source-option d-none' },
+    input_html: { class: 'importer export-source-option d-none form-control' },
     collection:  form.object.importers_list.sort %>
 
   <%= form.input :export_source_collection,
@@ -42,9 +42,9 @@
     label: t('bulkrax.exporter.labels.collection'),
     required: true,
     placeholder: @collection&.title&.first,
-    label_html: { class: 'collection export-source-option hidden' },
+    label_html: { class: 'collection export-source-option d-none' },
     input_html: {
-      class: 'collection export-source-option hidden form-control',
+      class: 'collection export-source-option d-none form-control',
       data: {
         'autocomplete-url' => '/authorities/search/collections',
         'autocomplete' => 'collection'
@@ -56,8 +56,8 @@
     label: t('bulkrax.exporter.labels.worktype'),
     required: true,
     prompt: 'Select from the list',
-    label_html: { class: 'worktype export-source-option hidden' },
-    input_html: { class: 'worktype export-source-option hidden form-control' },
+    label_html: { class: 'worktype export-source-option d-none' },
+    input_html: { class: 'worktype export-source-option d-none form-control' },
     collection: Bulkrax.curation_concerns.map { |cc| [cc.to_s, cc.to_s] } %>
 
   <%= form.input :limit,
@@ -80,7 +80,7 @@
                  as: :boolean,
                  label: t('bulkrax.exporter.labels.filter_by_date') %>
 
-  <div id="date_filter_picker" class="hidden">
+  <div id="date_filter_picker" class="d-none">
     <%= form.input :start_date,
                    as: :date,
                    label: t('bulkrax.exporter.labels.start_date'),
@@ -136,13 +136,13 @@
             // get the date filter option and show the corresponding date selectors
             $('.exporter_date_filter').change(function () {
                 if ($('.exporter_date_filter').find(".boolean").is(":checked"))
-                    $('#date_filter_picker').removeClass('hidden');
+                    $('#date_filter_picker').removeClass('d-none');
                 else
-                    $('#date_filter_picker').addClass('hidden');
+                    $('#date_filter_picker').addClass('d-none');
             });
 
             if ($('.exporter_date_filter').find(".boolean").is(":checked"))
-                $('#date_filter_picker').removeClass('hidden');
+                $('#date_filter_picker').removeClass('d-none');
         });
     });
 </script>
diff --git a/app/views/bulkrax/exporters/show.html.erb b/app/views/bulkrax/exporters/show.html.erb
index c65e09be3..37071999e 100644
--- a/app/views/bulkrax/exporters/show.html.erb
+++ b/app/views/bulkrax/exporters/show.html.erb
@@ -96,9 +96,9 @@
     <div class="bulkrax-nav-tab-bottom-margin">
       <!-- Nav tabs -->
       <ul class="bulkrax-nav-tab-top-margin tab-nav nav nav-tabs" role="tablist">
-        <li role="presentation" class='active'><a href="#work-entries" aria-controls="work-entries" role="tab" data-toggle="tab"><%= t('bulkrax.exporter.labels.work_entries') %></a></li>
-        <li role="presentation"><a href="#collection-entries" aria-controls="collection-entries" role="tab" data-toggle="tab"><%= t('bulkrax.exporter.labels.collection_entries') %></a></li>
-        <li role="presentation"><a href="#file-set-entries" aria-controls="file-set-entries" role="tab" data-toggle="tab"><%= t('bulkrax.exporter.labels.file_set_entries') %></a></li>
+        <li role="presentation" class="nav-link active"><a href="#work-entries" aria-controls="work-entries" role="tab" data-toggle="tab"><%= t('bulkrax.exporter.labels.work_entries') %></a></li>
+        <li role="presentation" class="nav-link"><a href="#collection-entries" aria-controls="collection-entries" role="tab" data-toggle="tab"><%= t('bulkrax.exporter.labels.collection_entries') %></a></li>
+        <li role="presentation" class="nav-link"><a href="#file-set-entries" aria-controls="file-set-entries" role="tab" data-toggle="tab"><%= t('bulkrax.exporter.labels.file_set_entries') %></a></li>
       </ul>
       <!-- Tab panes -->
       <div class="tab-content outline">
diff --git a/app/views/bulkrax/importers/show.html.erb b/app/views/bulkrax/importers/show.html.erb
index e3471412a..35491d00a 100644
--- a/app/views/bulkrax/importers/show.html.erb
+++ b/app/views/bulkrax/importers/show.html.erb
@@ -76,9 +76,9 @@
     <div class="bulkrax-nav-tab-bottom-margin">
       <!-- Nav tabs -->
       <ul class="bulkrax-nav-tab-top-margin tab-nav nav nav-tabs" role="tablist">
-        <li role="presentation" class='active'><a href="#work-entries" aria-controls="work-entries" role="tab" data-toggle="tab"><%= t('bulkrax.importer.labels.work_entries') %></a></li>
-        <li role="presentation"><a href="#collection-entries" aria-controls="collection-entries" role="tab" data-toggle="tab"><%= t('bulkrax.importer.labels.collection_entries') %></a></li>
-        <li role="presentation"><a href="#file-set-entries" aria-controls="file-set-entries" role="tab" data-toggle="tab"><%= t('bulkrax.importer.labels.file_set_entries') %></a></li>
+        <li role="presentation" class="nav-link active"><a href="#work-entries" aria-controls="work-entries" role="tab" data-toggle="tab"><%= t('bulkrax.importer.labels.work_entries') %></a></li>
+        <li role="presentation" class="nav-link"><a href="#collection-entries" aria-controls="collection-entries" role="tab" data-toggle="tab"><%= t('bulkrax.importer.labels.collection_entries') %></a></li>
+        <li role="presentation" class="nav-link"><a href="#file-set-entries" aria-controls="file-set-entries" role="tab" data-toggle="tab"><%= t('bulkrax.importer.labels.file_set_entries') %></a></li>
       </ul>
       <!-- Tab panes -->
       <div class="tab-content outline">
diff --git a/app/views/hyrax/dashboard/sidebar/_bulkrax_sidebar_additions.html.erb b/app/views/hyrax/dashboard/sidebar/_bulkrax_sidebar_additions.html.erb
index e92a8c47b..0adfd539f 100644
--- a/app/views/hyrax/dashboard/sidebar/_bulkrax_sidebar_additions.html.erb
+++ b/app/views/hyrax/dashboard/sidebar/_bulkrax_sidebar_additions.html.erb
@@ -1,12 +1,20 @@
 <% if current_ability.can_import_works? %>
-  <%= menu.nav_link(bulkrax.importers_path,
-                    title: t('bulkrax.admin.sidebar.importers')) do %>
+  <%= menu.nav_link(
+    bulkrax.importers_path,
+    title: t('bulkrax.admin.sidebar.importers'),
+    class: "nav-link",
+    onclick: "dontChangeAccordion(event);")
+  ) do %>
     <span class="fa fa-cloud-upload" aria-hidden="true"></span> <span class="sidebar-action-text"><%= t('bulkrax.admin.sidebar.importers') %></span>
   <% end %>
 <% end %>
 <% if current_ability.can_export_works? %>
-  <%= menu.nav_link(bulkrax.exporters_path,
-                    title: t('bulkrax.admin.sidebar.exporters')) do %>
+  <%= menu.nav_link(
+    bulkrax.exporters_path,
+    title: t('bulkrax.admin.sidebar.exporters'),
+    class: "nav-link",
+    onclick: "dontChangeAccordion(event);")
+  ) do %>
     <span class="fa fa-cloud-download" aria-hidden="true"></span> <span class="sidebar-action-text"><%= t('bulkrax.admin.sidebar.exporters') %></span>
   <% end %>
 <% end %>
diff --git a/bulkrax.gemspec b/bulkrax.gemspec
index 26eec4ec7..171a18fbd 100644
--- a/bulkrax.gemspec
+++ b/bulkrax.gemspec
@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'rails', '>= 5.1.6'
   s.add_dependency 'bagit', '~> 0.4'
   s.add_dependency 'coderay'
-  s.add_dependency 'dry-monads', '~> 1.4.0'
+  s.add_dependency 'dry-monads', '~> 1.5.0'
   s.add_dependency 'iso8601', '~> 0.9.0'
   s.add_dependency 'kaminari'
   s.add_dependency 'language_list', '~> 1.2', '>= 1.2.1'
diff --git a/db/migrate/20190731114016_change_importer_and_exporter_to_polymorphic.rb b/db/migrate/20190731114016_change_importer_and_exporter_to_polymorphic.rb
index 5e90688ff..c541788f2 100644
--- a/db/migrate/20190731114016_change_importer_and_exporter_to_polymorphic.rb
+++ b/db/migrate/20190731114016_change_importer_and_exporter_to_polymorphic.rb
@@ -6,11 +6,13 @@ class Entry < ApplicationRecord
 
 class ChangeImporterAndExporterToPolymorphic < ActiveRecord::Migration[5.1]
   def change
-    if column_exists?(:bulkrax_entries, :importer_id)
-      remove_foreign_key :bulkrax_entries, column: :importer_id
-      remove_index :bulkrax_entries, :importer_id
-      rename_column :bulkrax_entries, :importer_id, :importerexporter_id
+    begin # deal with odd bug around foreign keys in ci
+      remove_foreign_key :bulkrax_entries, column: :importer_id if foreign_key_exists?(:bulkrax_entries, column: :importer_id)
+    rescue ArgumentError
+      # do nothing
     end
+    remove_index :bulkrax_entries, :importer_id if index_exists?(:bulkrax_entries, :importer_id)
+    rename_column :bulkrax_entries, :importer_id, :importerexporter_id if column_exists?(:bulkrax_entries, :importer_id)
     add_column :bulkrax_entries, :importerexporter_type, :string, after: :id, default: 'Bulkrax::Importer' unless column_exists?(:bulkrax_entries, :importerexporter_type)
   end
 end
diff --git a/lib/generators/bulkrax/templates/config/initializers/bulkrax.rb b/lib/generators/bulkrax/templates/config/initializers/bulkrax.rb
index f1dd4a87f..36dfcbfc6 100644
--- a/lib/generators/bulkrax/templates/config/initializers/bulkrax.rb
+++ b/lib/generators/bulkrax/templates/config/initializers/bulkrax.rb
@@ -80,6 +80,7 @@
 end
 
 # Sidebar for hyrax 3+ support
+# rubocop:disable Style/IfUnlessModifier
 if Object.const_defined?(:Hyrax) && ::Hyrax::DashboardController&.respond_to?(:sidebar_partials)
   Hyrax::DashboardController.sidebar_partials[:repository_content] << "hyrax/dashboard/sidebar/bulkrax_sidebar_additions"
 end
diff --git a/spec/test_app/app/controllers/application_controller.rb b/spec/test_app/app/controllers/application_controller.rb
index 354ff36df..62e308956 100644
--- a/spec/test_app/app/controllers/application_controller.rb
+++ b/spec/test_app/app/controllers/application_controller.rb
@@ -5,7 +5,7 @@ class ApplicationController < ActionController::Base
   include Blacklight::Controller
   include Hyrax::ThemedLayoutController
   with_themed_layout '1_column'
-  skip_after_action :discard_flash_if_xhr
+  skip_after_action :discard_flash_if_xhr if
+    Rails.version.split('.').first.to_i < 6
   protect_from_forgery with: :exception
-
 end
diff --git a/spec/test_app/config/application.rb b/spec/test_app/config/application.rb
index 16c5c5d6b..af0ed0959 100644
--- a/spec/test_app/config/application.rb
+++ b/spec/test_app/config/application.rb
@@ -19,7 +19,6 @@ module TestApp
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
     config.load_defaults 5.1
-    config.active_record.sqlite3.represent_boolean_as_integer = true
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration should go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded.
diff --git a/spec/test_app/db/schema.rb b/spec/test_app/db/schema.rb
index 054b476fc..70580d6ec 100644
--- a/spec/test_app/db/schema.rb
+++ b/spec/test_app/db/schema.rb
@@ -99,8 +99,6 @@
     t.integer "total_file_set_entries", default: 0
     t.integer "processed_works", default: 0
     t.integer "failed_works", default: 0
-    t.integer "processed_children", default: 0
-    t.integer "failed_children", default: 0
     t.index ["importer_id"], name: "index_bulkrax_importer_runs_on_importer_id"
   end