diff --git a/.rubocop.yml b/.rubocop.yml
index a44ea27..0710620 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,9 +1,13 @@
 AllCops:
+  NewCops: enable
   Exclude:
     - 'spec/support/test_app/**/*'
     - !ruby/regexp /old_and_unused\.rb$/
     - vendor/bundle/**/*
 
+Gemspec/DevelopmentDependencies:
+  Enabled: false
+
 Style/Documentation:
   Enabled: false
 
@@ -63,6 +67,9 @@ Lint/RaiseException:
 Lint/StructNewOverride:
   Enabled: true
 
+Lint/ConstantDefinitionInBlock:
+  Enabled: false
+
 Style/ExponentialNotation:
   Enabled: true
 
diff --git a/Gemfile.lock b/Gemfile.lock
index e23bd35..1d146fd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -3,190 +3,207 @@ PATH
   specs:
     base_form (0.1.4)
       activesupport (>= 3.2)
-      virtus (~> 1.0)
+      virtus (~> 2.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.2.4.3)
-      actionpack (= 5.2.4.3)
+    actioncable (5.2.8.1)
+      actionpack (= 5.2.8.1)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.4.3)
-      actionpack (= 5.2.4.3)
-      actionview (= 5.2.4.3)
-      activejob (= 5.2.4.3)
+    actionmailer (5.2.8.1)
+      actionpack (= 5.2.8.1)
+      actionview (= 5.2.8.1)
+      activejob (= 5.2.8.1)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.2.4.3)
-      actionview (= 5.2.4.3)
-      activesupport (= 5.2.4.3)
+    actionpack (5.2.8.1)
+      actionview (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
       rack (~> 2.0, >= 2.0.8)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.4.3)
-      activesupport (= 5.2.4.3)
+    actionview (5.2.8.1)
+      activesupport (= 5.2.8.1)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.4.3)
-      activesupport (= 5.2.4.3)
+    activejob (5.2.8.1)
+      activesupport (= 5.2.8.1)
       globalid (>= 0.3.6)
-    activemodel (5.2.4.3)
-      activesupport (= 5.2.4.3)
-    activerecord (5.2.4.3)
-      activemodel (= 5.2.4.3)
-      activesupport (= 5.2.4.3)
+    activemodel (5.2.8.1)
+      activesupport (= 5.2.8.1)
+    activerecord (5.2.8.1)
+      activemodel (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
       arel (>= 9.0)
-    activestorage (5.2.4.3)
-      actionpack (= 5.2.4.3)
-      activerecord (= 5.2.4.3)
-      marcel (~> 0.3.1)
-    activesupport (5.2.4.3)
+    activestorage (5.2.8.1)
+      actionpack (= 5.2.8.1)
+      activerecord (= 5.2.8.1)
+      marcel (~> 1.0.0)
+    activesupport (5.2.8.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     arel (9.0.0)
-    ast (2.4.1)
+    ast (2.4.2)
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
       thread_safe (~> 0.3, >= 0.3.1)
-    bootsnap (1.4.6)
-      msgpack (~> 1.0)
+    bootsnap (1.16.0)
+      msgpack (~> 1.2)
     builder (3.2.4)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
     concurrent-ruby (1.2.2)
     crass (1.0.6)
+    date (3.3.3)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
-    diff-lcs (1.4.2)
-    equalizer (0.0.11)
-    erubi (1.9.0)
-    factory_bot (6.0.2)
+    diff-lcs (1.5.0)
+    erubi (1.12.0)
+    factory_bot (6.2.1)
       activesupport (>= 5.0.0)
-    factory_bot_rails (6.0.0)
-      factory_bot (~> 6.0.0)
+    factory_bot_rails (6.2.0)
+      factory_bot (~> 6.2.0)
       railties (>= 5.0.0)
-    ffi (1.13.1)
+    ffi (1.15.5)
     globalid (1.1.0)
       activesupport (>= 5.0)
-    i18n (1.13.0)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
-    listen (3.2.1)
+    json (2.6.3)
+    language_server-protocol (3.17.0.3)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     loofah (2.21.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
-    mail (2.7.1)
+    mail (2.8.1)
       mini_mime (>= 0.1.1)
-    marcel (0.3.3)
-      mimemagic (~> 0.3.2)
+      net-imap
+      net-pop
+      net-smtp
+    marcel (1.0.2)
     method_source (1.0.0)
-    mimemagic (0.3.5)
-    mini_mime (1.0.2)
-    mini_portile2 (2.8.2)
-    minitest (5.18.0)
-    msgpack (1.3.3)
-    nio4r (2.5.2)
-    nokogiri (1.15.2)
+    mini_mime (1.1.2)
+    mini_portile2 (2.8.4)
+    minitest (5.19.0)
+    msgpack (1.7.2)
+    net-imap (0.3.7)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.1)
+      timeout
+    net-smtp (0.3.3)
+      net-protocol
+    nio4r (2.5.9)
+    nokogiri (1.15.3)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    parallel (1.19.2)
-    parser (2.7.1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
       ast (~> 2.4.1)
-    racc (1.6.2)
+      racc
+    racc (1.7.1)
     rack (2.2.7)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rails (5.2.4.3)
-      actioncable (= 5.2.4.3)
-      actionmailer (= 5.2.4.3)
-      actionpack (= 5.2.4.3)
-      actionview (= 5.2.4.3)
-      activejob (= 5.2.4.3)
-      activemodel (= 5.2.4.3)
-      activerecord (= 5.2.4.3)
-      activestorage (= 5.2.4.3)
-      activesupport (= 5.2.4.3)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails (5.2.8.1)
+      actioncable (= 5.2.8.1)
+      actionmailer (= 5.2.8.1)
+      actionpack (= 5.2.8.1)
+      actionview (= 5.2.8.1)
+      activejob (= 5.2.8.1)
+      activemodel (= 5.2.8.1)
+      activerecord (= 5.2.8.1)
+      activestorage (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
       bundler (>= 1.3.0)
-      railties (= 5.2.4.3)
+      railties (= 5.2.8.1)
       sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    railties (5.2.4.3)
-      actionpack (= 5.2.4.3)
-      activesupport (= 5.2.4.3)
+    railties (5.2.8.1)
+      actionpack (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    rainbow (3.0.0)
-    rake (13.0.1)
-    rb-fsevent (0.10.4)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    regexp_parser (1.7.1)
-    rexml (3.2.4)
-    rspec-core (3.9.2)
-      rspec-support (~> 3.9.3)
-    rspec-expectations (3.9.2)
+    regexp_parser (2.8.1)
+    rexml (3.2.5)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.1)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-rails (4.0.1)
+      rspec-support (~> 3.12.0)
+    rspec-rails (4.1.2)
       actionpack (>= 4.2)
       activesupport (>= 4.2)
       railties (>= 4.2)
-      rspec-core (~> 3.9)
-      rspec-expectations (~> 3.9)
-      rspec-mocks (~> 3.9)
-      rspec-support (~> 3.9)
-    rspec-support (3.9.3)
-    rubocop (0.86.0)
+      rspec-core (~> 3.10)
+      rspec-expectations (~> 3.10)
+      rspec-mocks (~> 3.10)
+      rspec-support (~> 3.10)
+    rspec-support (3.12.1)
+    rubocop (1.55.0)
+      json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 2.7.0.1)
+      parser (>= 3.2.2.3)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.7)
-      rexml
-      rubocop-ast (>= 0.0.3, < 1.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.28.1, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (0.0.3)
-      parser (>= 2.7.0.1)
-    ruby-progressbar (1.10.1)
-    shoulda-matchers (4.3.0)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.29.0)
+      parser (>= 3.2.1.0)
+    ruby-progressbar (1.13.0)
+    shoulda-matchers (4.5.1)
       activesupport (>= 4.2.0)
-    sprockets (4.0.2)
+    sprockets (4.2.0)
       concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.1)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
+      rack (>= 2.2.4, < 4)
+    sprockets-rails (3.4.2)
+      actionpack (>= 5.2)
+      activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sqlite3 (1.4.2)
-    thor (1.0.1)
+    sqlite3 (1.6.3)
+      mini_portile2 (~> 2.8.0)
+    thor (1.2.2)
     thread_safe (0.3.6)
+    timeout (0.4.0)
     tzinfo (1.2.11)
       thread_safe (~> 0.1)
-    unicode-display_width (1.7.0)
-    virtus (1.0.5)
+    unicode-display_width (2.4.2)
+    virtus (2.0.0)
       axiom-types (~> 0.1)
       coercible (~> 1.0)
       descendants_tracker (~> 0.0, >= 0.0.3)
-      equalizer (~> 0.0, >= 0.0.9)
-    websocket-driver (0.7.2)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
 
@@ -195,15 +212,15 @@ PLATFORMS
 
 DEPENDENCIES
   base_form!
-  bootsnap (~> 1.4)
-  bundler (~> 2.1.4)
-  factory_bot_rails (~> 6.0)
-  listen (~> 3.0)
-  rails (~> 5.2)
+  bootsnap (~> 1.16)
+  bundler (~> 2.4.17)
+  factory_bot_rails (~> 6.2)
+  listen (~> 3.8)
+  rails (~> 5.2.8.1)
   rspec-rails (~> 4.0)
-  rubocop (= 0.86.0)
+  rubocop (= 1.55.0)
   shoulda-matchers (~> 4)
-  sqlite3 (~> 1.4.1)
+  sqlite3 (~> 1.6.3)
 
 BUNDLED WITH
-   2.1.4
+   2.4.17
diff --git a/base_form.gemspec b/base_form.gemspec
index 58ceb82..c72f90c 100644
--- a/base_form.gemspec
+++ b/base_form.gemspec
@@ -15,18 +15,20 @@ Gem::Specification.new do |s|
   s.summary     = 'A simple and small form objects Rails plugin'
   s.description = 'BaseForm is a small and simple Rails plugin to work with Form Objects'
   s.license     = 'MIT'
+  s.required_ruby_version = '>= 2.7.0'
 
   s.files = Dir['{app,config,db,lib}/**/*', 'MIT-LICENSE', 'Rakefile', 'README.md']
 
-  s.add_development_dependency 'bootsnap', '~> 1.4'
-  s.add_development_dependency 'bundler', '~> 2.1.4'
-  s.add_development_dependency 'factory_bot_rails', '~> 6.0'
-  s.add_development_dependency 'listen', '~> 3.0'
-  s.add_development_dependency 'rails', '~> 5.2'
+  s.add_development_dependency 'bootsnap', '~> 1.16'
+  s.add_development_dependency 'bundler', '~> 2.4.17'
+  s.add_development_dependency 'factory_bot_rails', '~> 6.2'
+  s.add_development_dependency 'listen', '~> 3.8'
+  s.add_development_dependency 'rails', '~> 5.2.8.1'
   s.add_development_dependency 'rspec-rails', '~> 4.0'
-  s.add_development_dependency 'rubocop', '0.86.0'
-  s.add_development_dependency 'sqlite3', '~> 1.4.1'
+  s.add_development_dependency 'rubocop', '1.55.0'
+  s.add_development_dependency 'sqlite3', '~> 1.6.3'
 
   s.add_runtime_dependency 'activesupport', '>= 3.2'
-  s.add_runtime_dependency 'virtus', '~> 1.0'
+  s.add_runtime_dependency 'virtus', '~> 2.0'
+  s.metadata['rubygems_mfa_required'] = 'true'
 end