diff --git a/Gemfile b/Gemfile
index c943b70..2dfda36 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '4.0.0'
+gem 'rails', '7.2.1.2'
 
 group :development, :test do
   gem 'sqlite3' 
@@ -14,13 +14,13 @@ group :production do
 end
 
 # Use SCSS for stylesheets
-gem 'sass-rails', '~> 4.0.0'
+gem 'sass-rails', '~> 6.0.0'
 
 # Use Uglifier as compressor for JavaScript assets
 gem 'uglifier', '>= 1.3.0'
 
 # Use CoffeeScript for .js.coffee assets and views
-gem 'coffee-rails', '~> 4.0.0'
+gem 'coffee-rails', '~> 5.0.0'
 
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 # gem 'therubyracer', platforms: :ruby
@@ -47,7 +47,7 @@ group :doc do
   gem 'sdoc', require: false
 end
 
-gem "devise", "~> 3.1.0"
+gem "devise", "~> 4.9.4"
 # Use ActiveModel has_secure_password
  gem 'bcrypt-ruby', '~> 3.0.0'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 6874059..024e386 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,185 +1,303 @@
 GIT
-  remote: git://github.com/rails/activerecord-session_store.git
-  revision: 55dc59aff9a1101c52004c0604bb88418624ba96
+  remote: https://github.com/rails/activerecord-session_store.git
+  revision: e7ea2d4fc227e651197542733921df32e72c2d7a
   specs:
-    activerecord-session_store (0.1.0)
-      actionpack (>= 4.0.0, < 5)
-      activerecord (>= 4.0.0, < 5)
-      railties (>= 4.0.0, < 5)
+    activerecord-session_store (2.1.0)
+      actionpack (>= 7.0)
+      activerecord (>= 7.0)
+      cgi (>= 0.3.6)
+      rack (>= 2.0.8, < 4)
+      railties (>= 7.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.0.0)
-      actionpack (= 4.0.0)
-      mail (~> 2.5.3)
-    actionpack (4.0.0)
-      activesupport (= 4.0.0)
-      builder (~> 3.1.0)
-      erubis (~> 2.7.0)
-      rack (~> 1.5.2)
-      rack-test (~> 0.6.2)
-    activemodel (4.0.0)
-      activesupport (= 4.0.0)
-      builder (~> 3.1.0)
-    activerecord (4.0.0)
-      activemodel (= 4.0.0)
-      activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.0)
-      arel (~> 4.0.0)
-    activerecord-deprecated_finders (1.0.3)
-    activesupport (4.0.0)
-      i18n (~> 0.6, >= 0.6.4)
-      minitest (~> 4.2)
-      multi_json (~> 1.3)
-      thread_safe (~> 0.1)
-      tzinfo (~> 0.3.37)
-    arel (4.0.0)
-    atomic (1.1.14)
+    actioncable (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+      zeitwerk (~> 2.6)
+    actionmailbox (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activejob (= 7.2.1.2)
+      activerecord (= 7.2.1.2)
+      activestorage (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      mail (>= 2.8.0)
+    actionmailer (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      actionview (= 7.2.1.2)
+      activejob (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      mail (>= 2.8.0)
+      rails-dom-testing (~> 2.2)
+    actionpack (7.2.1.2)
+      actionview (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      nokogiri (>= 1.8.5)
+      racc
+      rack (>= 2.2.4, < 3.2)
+      rack-session (>= 1.0.1)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+      useragent (~> 0.16)
+    actiontext (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activerecord (= 7.2.1.2)
+      activestorage (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      globalid (>= 0.6.0)
+      nokogiri (>= 1.8.5)
+    actionview (7.2.1.2)
+      activesupport (= 7.2.1.2)
+      builder (~> 3.1)
+      erubi (~> 1.11)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    activejob (7.2.1.2)
+      activesupport (= 7.2.1.2)
+      globalid (>= 0.3.6)
+    activemodel (7.2.1.2)
+      activesupport (= 7.2.1.2)
+    activemodel-serializers-xml (1.0.3)
+      activemodel (>= 5.0.0.a)
+      activesupport (>= 5.0.0.a)
+      builder (~> 3.1)
+    activerecord (7.2.1.2)
+      activemodel (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      timeout (>= 0.4.0)
+    activestorage (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activejob (= 7.2.1.2)
+      activerecord (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      marcel (~> 1.0)
+    activesupport (7.2.1.2)
+      base64
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
+      minitest (>= 5.1)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+    base64 (0.2.0)
+    bcrypt (3.1.20)
     bcrypt-ruby (3.0.1)
+    bigdecimal (3.1.8)
     bootstrap-sass-rails (3.0.0.3)
       railties (>= 3.1.0)
       sass-rails (>= 3.1.0)
-    builder (3.1.4)
+    builder (3.3.0)
+    cgi (0.4.1)
     coderay (1.1.0)
-    coffee-rails (4.0.0)
+    coffee-rails (5.0.0)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0.beta, < 5.0)
-    coffee-script (2.2.0)
+      railties (>= 5.2.0)
+    coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.6.3)
-    devise (3.1.0)
-      bcrypt-ruby (~> 3.0)
+    coffee-script-source (1.12.2)
+    concurrent-ruby (1.3.4)
+    connection_pool (2.4.1)
+    crass (1.0.6)
+    csv (3.3.0)
+    date (3.3.4)
+    devise (4.9.4)
+      bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 3.2.6, < 5)
-      thread_safe (~> 0.1)
+      railties (>= 4.1.0)
+      responders
       warden (~> 1.2.3)
-    erubis (2.7.0)
-    execjs (2.0.1)
-    figaro (0.7.0)
-      bundler (~> 1.0)
-      rails (>= 3, < 5)
-    font-awesome-rails (4.0.3.1)
-      railties (>= 3.2, < 5.0)
+    drb (2.2.1)
+    erubi (1.13.0)
+    execjs (2.10.0)
+    ffi (1.17.0)
+    figaro (1.2.0)
+      thor (>= 0.14.0, < 2)
+    globalid (1.2.1)
+      activesupport (>= 6.1)
     haml (4.0.3)
       tilt
-    hike (1.2.3)
     httparty (0.12.0)
       json (~> 1.8)
       multi_xml (>= 0.5.2)
-    i18n (0.6.5)
+    i18n (1.14.6)
+      concurrent-ruby (~> 1.0)
+    io-console (0.7.2)
+    irb (1.14.1)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
     jbuilder (1.5.1)
       activesupport (>= 3.0.0)
       multi_json (>= 1.2.0)
-    jquery-rails (3.0.4)
-      railties (>= 3.0, < 5.0)
+    jquery-rails (4.6.0)
+      rails-dom-testing (>= 1, < 3)
+      railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    jquery-ui-rails (4.1.0)
-      railties (>= 3.1.0)
-    json (1.8.0)
-    kaminari (0.15.1)
-      actionpack (>= 3.0.0)
-      activesupport (>= 3.0.0)
-    mail (2.5.4)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
+    jquery-ui-rails (7.0.0)
+      railties (>= 3.2.16)
+    json (1.8.6)
+    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)
+    logger (1.6.1)
+    loofah (2.23.1)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    mail (2.8.1)
+      mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
+    marcel (1.0.4)
     method_source (0.8.2)
-    mime-types (1.25)
-    mini_portile (0.5.2)
-    minitest (4.7.5)
-    multi_json (1.8.0)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.7)
+    minitest (5.25.1)
+    multi_json (1.15.0)
     multi_xml (0.5.5)
     nested_form (0.3.2)
-    nokogiri (1.6.1)
-      mini_portile (~> 0.5.0)
-    orm_adapter (0.4.0)
+    net-imap (0.5.0)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.2)
+      timeout
+    net-smtp (0.5.0)
+      net-protocol
+    nio4r (2.7.3)
+    nokogiri (1.16.7)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
+    orm_adapter (0.5.0)
     pg (0.17.0)
-    polyamorous (0.6.4)
+    polyamorous (1.1.0)
       activerecord (>= 3.0)
-    polyglot (0.3.3)
     pry (0.9.12.6)
       coderay (~> 1.0)
       method_source (~> 0.8)
       slop (~> 3.4)
     pry-rails (0.3.2)
       pry (>= 0.9.10)
-    rack (1.5.2)
-    rack-pjax (0.7.0)
-      nokogiri (~> 1.5)
-      rack (~> 1.3)
-    rack-test (0.6.2)
-      rack (>= 1.0)
-    rails (4.0.0)
-      actionmailer (= 4.0.0)
-      actionpack (= 4.0.0)
-      activerecord (= 4.0.0)
-      activesupport (= 4.0.0)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.0)
-      sprockets-rails (~> 2.0.0)
-    rails_admin (0.6.0)
-      builder (~> 3.1)
-      coffee-rails (~> 4.0)
-      font-awesome-rails (>= 3.0)
-      haml (~> 4.0)
-      jquery-rails (~> 3.0)
-      jquery-ui-rails (~> 4.0)
-      kaminari (~> 0.14)
+    psych (5.1.2)
+      stringio
+    racc (1.8.1)
+    rack (3.1.8)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rackup (2.1.0)
+      rack (>= 3)
+      webrick (~> 1.8)
+    rails (7.2.1.2)
+      actioncable (= 7.2.1.2)
+      actionmailbox (= 7.2.1.2)
+      actionmailer (= 7.2.1.2)
+      actionpack (= 7.2.1.2)
+      actiontext (= 7.2.1.2)
+      actionview (= 7.2.1.2)
+      activejob (= 7.2.1.2)
+      activemodel (= 7.2.1.2)
+      activerecord (= 7.2.1.2)
+      activestorage (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      bundler (>= 1.15.0)
+      railties (= 7.2.1.2)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    rails_admin (3.2.1)
+      activemodel-serializers-xml (>= 1.0)
+      csv
+      kaminari (>= 0.14, < 2.0)
       nested_form (~> 0.3)
-      rack-pjax (~> 0.7)
-      rails (~> 4.0.0)
-      remotipart (~> 1.0)
-      safe_yaml (~> 0.9)
-      sass-rails (~> 4.0)
-    railties (4.0.0)
-      actionpack (= 4.0.0)
-      activesupport (= 4.0.0)
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rake (10.1.1)
-    rdoc (3.12.2)
-      json (~> 1.4)
-    remotipart (1.2.1)
-    safe_yaml (0.9.7)
-    sass (3.2.10)
-    sass-rails (4.0.0)
-      railties (>= 4.0.0.beta, < 5.0)
-      sass (>= 3.1.10)
-      sprockets-rails (~> 2.0.0)
-    sdoc (0.3.20)
-      json (>= 1.1.3)
-      rdoc (~> 3.10)
+      rails (>= 6.0, < 8)
+      turbo-rails (>= 1.0, < 3)
+    railties (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
+      irb (~> 1.13)
+      rackup (>= 1.0.0)
+      rake (>= 12.2)
+      thor (~> 1.0, >= 1.2.2)
+      zeitwerk (~> 2.6)
+    rake (13.2.1)
+    rdoc (6.7.0)
+      psych (>= 4.0.0)
+    reline (0.5.10)
+      io-console (~> 0.5)
+    responders (3.1.1)
+      actionpack (>= 5.2)
+      railties (>= 5.2)
+    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
+    sdoc (2.6.1)
+      rdoc (>= 5.0)
+    securerandom (0.3.1)
     slop (3.5.0)
-    sprockets (2.10.0)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    sprockets-rails (2.0.0)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      sprockets (~> 2.8)
+    sprockets (4.2.1)
+      concurrent-ruby (~> 1.0)
+      rack (>= 2.2.4, < 4)
+    sprockets-rails (3.5.2)
+      actionpack (>= 6.1)
+      activesupport (>= 6.1)
+      sprockets (>= 3.0.0)
     sqlite3 (1.3.8)
-    squeel (1.1.1)
+    squeel (1.2.3)
       activerecord (>= 3.0)
       activesupport (>= 3.0)
-      polyamorous (~> 0.6.0)
-    thor (0.18.1)
-    thread_safe (0.1.3)
-      atomic
-    tilt (1.4.1)
-    treetop (1.4.15)
-      polyglot
-      polyglot (>= 0.3.1)
+      polyamorous (~> 1.1.0)
+    stringio (3.1.1)
+    thor (1.3.2)
+    tilt (2.4.0)
+    timeout (0.4.1)
+    turbo-rails (2.0.11)
+      actionpack (>= 6.0.0)
+      railties (>= 6.0.0)
     turbolinks (1.3.0)
       coffee-rails
-    tzinfo (0.3.37)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
     uglifier (2.2.1)
       execjs (>= 0.3.0)
       multi_json (~> 1.0, >= 1.0.2)
-    warden (1.2.3)
-      rack (>= 1.0)
+    useragent (0.16.10)
+    warden (1.2.9)
+      rack (>= 2.0.9)
+    webrick (1.8.2)
+    websocket-driver (0.7.6)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
+    zeitwerk (2.7.1)
 
 PLATFORMS
   ruby
@@ -188,8 +306,8 @@ DEPENDENCIES
   activerecord-session_store!
   bcrypt-ruby (~> 3.0.0)
   bootstrap-sass-rails
-  coffee-rails (~> 4.0.0)
-  devise (~> 3.1.0)
+  coffee-rails (~> 5.0.0)
+  devise (~> 4.9.4)
   figaro
   haml
   httparty
@@ -198,9 +316,9 @@ DEPENDENCIES
   jquery-ui-rails
   pg
   pry-rails
-  rails (= 4.0.0)
+  rails (= 7.2.1.2)
   rails_admin
-  sass-rails (~> 4.0.0)
+  sass-rails (~> 6.0.0)
   sdoc
   sqlite3
   squeel