diff --git a/spec/dummy/Gemfile b/spec/dummy/Gemfile
index 089774a..c43179a 100644
--- a/spec/dummy/Gemfile
+++ b/spec/dummy/Gemfile
@@ -1,19 +1,19 @@
 source 'https://rubygems.org'
 
-gem 'activerecord', '~> 4.0.0'
-gem 'activeresource', '~> 4.0.0'
-gem 'actionmailer', '~> 4.0.0'
-gem 'railties', '~> 4.0.0'
+gem 'activerecord', '~> 6.1.7', '>= 6.1.7.3'
+gem 'activeresource', '~> 5.1.1'
+gem 'actionmailer', '~> 6.1.7', '>= 6.1.7.3'
+gem 'railties', '~> 6.1.7', '>= 6.1.7.3'
 
 gem 'sqlite3'
 
-gem 'carrierwave'
-gem 'fog'
-gem 'kaminari'
+gem 'carrierwave', '>= 1.3.2'
+gem 'fog', '>= 1.21.0'
+gem 'kaminari', '>= 1.2.1'
 gem 'plupload-rails'
 
-gem 'haml-rails'
-gem 'jquery-rails'
-gem 'sass-rails'
+gem 'haml-rails', '>= 1.0.0'
+gem 'jquery-rails', '>= 4.4.0'
+gem 'sass-rails', '>= 5.0.8'
 gem 'bootstrap_sass_rails'
-gem 'simple_form'
+gem 'simple_form', '>= 5.0.0'
diff --git a/spec/dummy/Gemfile.lock b/spec/dummy/Gemfile.lock
index 724b6a7..4b6ec4d 100644
--- a/spec/dummy/Gemfile.lock
+++ b/spec/dummy/Gemfile.lock
@@ -1,149 +1,479 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.0.2)
-      actionpack (= 4.0.2)
-      mail (~> 2.5.4)
-    actionpack (4.0.2)
-      activesupport (= 4.0.2)
-      builder (~> 3.1.0)
-      erubis (~> 2.7.0)
-      rack (~> 1.5.2)
-      rack-test (~> 0.6.2)
-    activemodel (4.0.2)
-      activesupport (= 4.0.2)
-      builder (~> 3.1.0)
-    activerecord (4.0.2)
-      activemodel (= 4.0.2)
-      activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.2)
-      arel (~> 4.0.0)
-    activerecord-deprecated_finders (1.0.3)
-    activeresource (4.0.0)
-      activemodel (~> 4.0)
-      activesupport (~> 4.0)
-      rails-observers (~> 0.1.1)
-    activesupport (4.0.2)
-      i18n (~> 0.6, >= 0.6.4)
-      minitest (~> 4.2)
-      multi_json (~> 1.3)
-      thread_safe (~> 0.1)
-      tzinfo (~> 0.3.37)
-    arel (4.0.1)
-    atomic (1.1.14)
+    CFPropertyList (2.3.6)
+    actioncable (6.1.7.3)
+      actionpack (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionmailbox (6.1.7.3)
+      actionpack (= 6.1.7.3)
+      activejob (= 6.1.7.3)
+      activerecord (= 6.1.7.3)
+      activestorage (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+      mail (>= 2.7.1)
+    actionmailer (6.1.7.3)
+      actionpack (= 6.1.7.3)
+      actionview (= 6.1.7.3)
+      activejob (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (6.1.7.3)
+      actionview (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+      rack (~> 2.0, >= 2.0.9)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actiontext (6.1.7.3)
+      actionpack (= 6.1.7.3)
+      activerecord (= 6.1.7.3)
+      activestorage (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+      nokogiri (>= 1.8.5)
+    actionview (6.1.7.3)
+      activesupport (= 6.1.7.3)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (6.1.7.3)
+      activesupport (= 6.1.7.3)
+      globalid (>= 0.3.6)
+    activemodel (6.1.7.3)
+      activesupport (= 6.1.7.3)
+    activemodel-serializers-xml (1.0.2)
+      activemodel (> 5.x)
+      activesupport (> 5.x)
+      builder (~> 3.1)
+    activerecord (6.1.7.3)
+      activemodel (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+    activeresource (5.1.1)
+      activemodel (>= 5.0, < 7)
+      activemodel-serializers-xml (~> 1.0)
+      activesupport (>= 5.0, < 7)
+    activestorage (6.1.7.3)
+      actionpack (= 6.1.7.3)
+      activejob (= 6.1.7.3)
+      activerecord (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+      marcel (~> 1.0)
+      mini_mime (>= 1.1.0)
+    activesupport (6.1.7.3)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+      zeitwerk (~> 2.3)
+    addressable (2.8.2)
+      public_suffix (>= 2.0.2, < 6.0)
+    aliyun-sdk (0.8.0)
+      nokogiri (~> 1.6)
+      rest-client (~> 2.0)
     bootstrap_sass_rails (0.0.1)
       sass (>= 3.0)
-    builder (3.1.4)
-    carrierwave (0.9.0)
-      activemodel (>= 3.2.0)
-      activesupport (>= 3.2.0)
-      json (>= 1.7)
-    erubis (2.7.0)
-    excon (0.31.0)
-    fog (1.19.0)
+    builder (3.2.4)
+    carrierwave (2.2.3)
+      activemodel (>= 5.0.0)
+      activesupport (>= 5.0.0)
+      addressable (~> 2.6)
+      image_processing (~> 1.1)
+      marcel (~> 1.0.0)
+      mini_mime (>= 0.1.3)
+      ssrf_filter (~> 1.0)
+    concurrent-ruby (1.2.2)
+    crass (1.0.6)
+    date (3.3.3)
+    declarative (0.0.20)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
+    dry-inflector (1.0.0)
+    erubi (1.12.0)
+    excon (0.99.0)
+    faraday (0.17.6)
+      multipart-post (>= 1.2, < 3)
+    ffi (1.15.5)
+    fission (0.5.0)
+      CFPropertyList (~> 2.2)
+    fog (2.3.0)
+      fog-aliyun (>= 0.1.0)
+      fog-atmos
+      fog-aws (>= 0.6.0)
+      fog-brightbox (>= 0.4, < 2.0)
+      fog-cloudatcost (~> 0.4)
+      fog-cloudstack (~> 0.1.0)
+      fog-core (~> 2.1)
+      fog-digitalocean (>= 0.3.0)
+      fog-dnsimple (~> 2.1)
+      fog-dynect (>= 0.0.2, < 0.6.0)
+      fog-ecloud (~> 0.1)
+      fog-google (~> 1.0)
+      fog-internet-archive
+      fog-json
+      fog-local
+      fog-openstack
+      fog-ovirt
+      fog-powerdns (>= 0.1.1)
+      fog-profitbricks
+      fog-rackspace
+      fog-radosgw (>= 0.0.2)
+      fog-riakcs
+      fog-sakuracloud (>= 0.0.4)
+      fog-serverlove
+      fog-softlayer
+      fog-storm_on_demand
+      fog-terremark
+      fog-vmfusion
+      fog-voxel
+      fog-vsphere (>= 0.4.0)
+      fog-xenserver
+      fog-xml (~> 0.1.1)
+      ipaddress (~> 0.5)
+      json (~> 2.3)
+    fog-aliyun (0.4.0)
+      addressable (~> 2.8.0)
+      aliyun-sdk (~> 0.8.0)
+      fog-core
+      fog-json
+      ipaddress (~> 0.8)
+      xml-simple (~> 1.1)
+    fog-atmos (0.1.0)
+      fog-core
+      fog-xml
+    fog-aws (3.18.0)
+      fog-core (~> 2.1)
+      fog-json (~> 1.1)
+      fog-xml (~> 0.1)
+    fog-brightbox (1.11.0)
+      dry-inflector
+      fog-core (>= 1.45, < 3.0)
+      fog-json
+    fog-cloudatcost (0.4.0)
+      fog-core
+      fog-json
+      ipaddress
+    fog-cloudstack (0.1.0)
+      fog-core (~> 2.1)
+      fog-json (~> 1.1)
+      fog-xml (~> 0.1)
+    fog-core (2.3.0)
       builder
-      excon (~> 0.31.0)
-      formatador (~> 0.2.0)
+      excon (~> 0.71)
+      formatador (>= 0.2, < 2.0)
       mime-types
-      multi_json (~> 1.0)
-      net-scp (~> 1.1)
-      net-ssh (>= 2.1.3)
-      nokogiri (~> 1.5)
-      ruby-hmac
-    formatador (0.2.4)
-    haml (4.0.5)
+    fog-digitalocean (0.4.0)
+      fog-core
+      fog-json
+      fog-xml
+      ipaddress (>= 0.5)
+    fog-dnsimple (2.1.0)
+      fog-core (>= 1.38, < 3)
+      fog-json
+    fog-dynect (0.5.0)
+      fog-core
+      fog-json
+      fog-xml
+    fog-ecloud (0.3.0)
+      fog-core
+      fog-xml
+    fog-google (1.7.1)
+      fog-core
+      fog-json
+      fog-xml
+      google-api-client (~> 0.23.0)
+    fog-internet-archive (0.0.2)
+      fog-core
+      fog-json
+      fog-xml
+    fog-json (1.2.0)
+      fog-core
+      multi_json (~> 1.10)
+    fog-local (0.8.0)
+      fog-core (>= 1.27, < 3.0)
+    fog-openstack (1.1.0)
+      fog-core (~> 2.1)
+      fog-json (>= 1.0)
+    fog-ovirt (2.0.2)
+      activesupport
+      fog-core
+      fog-json
+      fog-xml
+      ovirt-engine-sdk (>= 4.3.1)
+    fog-powerdns (0.2.0)
+      fog-core
+      fog-json
+      fog-xml
+    fog-profitbricks (0.0.5)
+      fog-core
+      fog-xml
+      nokogiri
+    fog-rackspace (0.1.6)
+      fog-core (>= 1.35)
+      fog-json (>= 1.0)
+      fog-xml (>= 0.1)
+      ipaddress (>= 0.8)
+    fog-radosgw (0.0.5)
+      fog-core (>= 1.21.0)
+      fog-json
+      fog-xml (>= 0.0.1)
+    fog-riakcs (0.1.0)
+      fog-core
+      fog-json
+      fog-xml
+    fog-sakuracloud (1.7.5)
+      fog-core
+      fog-json
+    fog-serverlove (0.1.2)
+      fog-core
+      fog-json
+    fog-softlayer (1.1.4)
+      fog-core
+      fog-json
+    fog-storm_on_demand (0.1.1)
+      fog-core
+      fog-json
+    fog-terremark (0.1.0)
+      fog-core
+      fog-xml
+    fog-vmfusion (0.1.0)
+      fission
+      fog-core
+    fog-voxel (0.1.0)
+      fog-core
+      fog-xml
+    fog-vsphere (3.6.0)
+      fog-core
+      rbvmomi2 (~> 3.0)
+    fog-xenserver (1.0.0)
+      fog-core
+      fog-xml
+      xmlrpc
+    fog-xml (0.1.4)
+      fog-core
+      nokogiri (>= 1.5.11, < 2.0.0)
+    formatador (1.1.0)
+    globalid (1.1.0)
+      activesupport (>= 5.0)
+    google-api-client (0.23.9)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (>= 0.5, < 0.7.0)
+      httpclient (>= 2.8.1, < 3.0)
+      mime-types (~> 3.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.0)
+      signet (~> 0.9)
+    googleauth (0.6.7)
+      faraday (~> 0.12)
+      jwt (>= 1.4, < 3.0)
+      memoist (~> 0.16)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (~> 0.7)
+    haml (6.1.1)
+      temple (>= 0.8.2)
+      thor
       tilt
-    haml-rails (0.5.3)
-      actionpack (>= 4.0.1)
-      activesupport (>= 4.0.1)
-      haml (>= 3.1, < 5.0)
-      railties (>= 4.0.1)
-    hike (1.2.3)
-    i18n (0.6.9)
-    jquery-rails (3.0.4)
-      railties (>= 3.0, < 5.0)
+    haml-rails (2.1.0)
+      actionpack (>= 5.1)
+      activesupport (>= 5.1)
+      haml (>= 4.0.6)
+      railties (>= 5.1)
+    http-accept (1.7.0)
+    http-cookie (1.0.5)
+      domain_name (~> 0.5)
+    httpclient (2.8.3)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
+    image_processing (1.12.2)
+      mini_magick (>= 4.9.5, < 5)
+      ruby-vips (>= 2.0.17, < 3)
+    ipaddress (0.8.3)
+    jquery-rails (4.5.1)
+      rails-dom-testing (>= 1, < 3)
+      railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.1)
-    kaminari (0.15.1)
-      actionpack (>= 3.0.0)
-      activesupport (>= 3.0.0)
-    mail (2.5.4)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
-    mime-types (1.25.1)
-    mini_portile (0.5.2)
-    minitest (4.7.5)
-    multi_json (1.8.4)
-    net-scp (1.1.2)
-      net-ssh (>= 2.6.5)
-    net-ssh (2.7.0)
-    nokogiri (1.6.1)
-      mini_portile (~> 0.5.0)
-    plupload-rails (1.1.0)
+    json (2.6.3)
+    jwt (2.7.0)
+    kaminari (1.2.2)
+      activesupport (>= 4.1.0)
+      kaminari-actionview (= 1.2.2)
+      kaminari-activerecord (= 1.2.2)
+      kaminari-core (= 1.2.2)
+    kaminari-actionview (1.2.2)
+      actionview
+      kaminari-core (= 1.2.2)
+    kaminari-activerecord (1.2.2)
+      activerecord
+      kaminari-core (= 1.2.2)
+    kaminari-core (1.2.2)
+    loofah (2.20.0)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.8.1)
+      mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
+    marcel (1.0.2)
+    memoist (0.16.2)
+    method_source (1.0.0)
+    mime-types (3.4.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2023.0218.1)
+    mini_magick (4.12.0)
+    mini_mime (1.1.2)
+    mini_portile2 (2.8.1)
+    minitest (5.18.0)
+    multi_json (1.15.0)
+    multipart-post (2.3.0)
+    net-imap (0.3.4)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.1)
+      timeout
+    net-smtp (0.3.3)
+      net-protocol
+    netrc (0.11.0)
+    nio4r (2.5.9)
+    nokogiri (1.14.2)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    optimist (3.0.1)
+    os (1.1.4)
+    ovirt-engine-sdk (4.4.1)
+      json (>= 1, < 3)
+    plupload-rails (1.2.1)
       rails (>= 3.1)
-    polyglot (0.3.3)
-    rack (1.5.2)
-    rack-test (0.6.2)
-      rack (>= 1.0)
-    rails (4.0.2)
-      actionmailer (= 4.0.2)
-      actionpack (= 4.0.2)
-      activerecord (= 4.0.2)
-      activesupport (= 4.0.2)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.2)
-      sprockets-rails (~> 2.0.0)
-    rails-observers (0.1.2)
-      activemodel (~> 4.0)
-    railties (4.0.2)
-      actionpack (= 4.0.2)
-      activesupport (= 4.0.2)
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rake (10.1.1)
-    ruby-hmac (0.4.0)
-    sass (3.2.14)
-    sass-rails (4.0.1)
-      railties (>= 4.0.0, < 5.0)
-      sass (>= 3.1.10)
-      sprockets-rails (~> 2.0.0)
-    simple_form (3.0.1)
-      actionpack (>= 4.0.0, < 4.1)
-      activemodel (>= 4.0.0, < 4.1)
-    sprockets (2.10.1)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    sprockets-rails (2.0.1)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      sprockets (~> 2.8)
+    public_suffix (5.0.1)
+    racc (1.6.2)
+    rack (2.2.6.4)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails (6.1.7.3)
+      actioncable (= 6.1.7.3)
+      actionmailbox (= 6.1.7.3)
+      actionmailer (= 6.1.7.3)
+      actionpack (= 6.1.7.3)
+      actiontext (= 6.1.7.3)
+      actionview (= 6.1.7.3)
+      activejob (= 6.1.7.3)
+      activemodel (= 6.1.7.3)
+      activerecord (= 6.1.7.3)
+      activestorage (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+      bundler (>= 1.15.0)
+      railties (= 6.1.7.3)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.5.0)
+      loofah (~> 2.19, >= 2.19.1)
+    railties (6.1.7.3)
+      actionpack (= 6.1.7.3)
+      activesupport (= 6.1.7.3)
+      method_source
+      rake (>= 12.2)
+      thor (~> 1.0)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rbvmomi2 (3.6.0)
+      builder (~> 3.2)
+      json (~> 2.3)
+      nokogiri (~> 1.12, >= 1.12.5)
+      optimist (~> 3.0)
+    representable (3.2.0)
+      declarative (< 0.1.0)
+      trailblazer-option (>= 0.1.1, < 0.2.0)
+      uber (< 0.2.0)
+    rest-client (2.1.0)
+      http-accept (>= 1.7.0, < 2.0)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 4.0)
+      netrc (~> 0.8)
+    retriable (3.1.2)
+    rexml (3.2.5)
+    ruby-vips (2.1.4)
+      ffi (~> 1.12)
+    sass (3.7.4)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sass-rails (6.0.0)
+      sassc-rails (~> 2.1, >= 2.1.1)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
+      sprockets-rails
+      tilt
+    signet (0.17.0)
+      addressable (~> 2.8)
+      faraday (>= 0.17.5, < 3.a)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simple_form (5.2.0)
+      actionpack (>= 5.2)
+      activemodel (>= 5.2)
+    sprockets (4.2.0)
+      concurrent-ruby (~> 1.0)
+      rack (>= 2.2.4, < 4)
+    sprockets-rails (3.4.2)
+      actionpack (>= 5.2)
+      activesupport (>= 5.2)
+      sprockets (>= 3.0.0)
     sqlite3 (1.3.8)
-    thor (0.18.1)
-    thread_safe (0.1.3)
-      atomic
-    tilt (1.4.1)
-    treetop (1.4.15)
-      polyglot
-      polyglot (>= 0.3.1)
-    tzinfo (0.3.38)
+    ssrf_filter (1.1.1)
+    temple (0.10.0)
+    thor (1.2.1)
+    tilt (2.1.0)
+    timeout (0.3.2)
+    trailblazer-option (0.1.2)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    uber (0.1.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.8.2)
+    webrick (1.8.1)
+    websocket-driver (0.7.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
+    xml-simple (1.1.9)
+      rexml
+    xmlrpc (0.3.2)
+      webrick
+    zeitwerk (2.6.7)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  actionmailer (~> 4.0.0)
-  activerecord (~> 4.0.0)
-  activeresource (~> 4.0.0)
+  actionmailer (~> 6.1.7, >= 6.1.7.3)
+  activerecord (~> 6.1.7, >= 6.1.7.3)
+  activeresource (~> 5.1.1)
   bootstrap_sass_rails
-  carrierwave
-  fog
-  haml-rails
-  jquery-rails
-  kaminari
+  carrierwave (>= 1.3.2)
+  fog (>= 1.21.0)
+  haml-rails (>= 1.0.0)
+  jquery-rails (>= 4.4.0)
+  kaminari (>= 1.2.1)
   plupload-rails
-  railties (~> 4.0.0)
-  sass-rails
-  simple_form
+  railties (~> 6.1.7, >= 6.1.7.3)
+  sass-rails (>= 5.0.8)
+  simple_form (>= 5.0.0)
   sqlite3
+
+BUNDLED WITH
+   2.1.4