diff --git a/Gemfile b/Gemfile
index c34c2f3..7b5de70 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,7 @@ end
 
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '~> 6.1'
+gem 'rails', '~> 7.0', '>= 7.0.0'
 # Use sqlite3 as the database for Active Record
 gem 'sqlite3'
 # Use Puma as the app server
diff --git a/Gemfile.lock b/Gemfile.lock
index 05e5870..0c05268 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,71 +1,92 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.1.4)
-      actionpack (= 6.1.4)
-      activesupport (= 6.1.4)
+    actioncable (7.1.5)
+      actionpack (= 7.1.5)
+      activesupport (= 7.1.5)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.4)
-      actionpack (= 6.1.4)
-      activejob (= 6.1.4)
-      activerecord (= 6.1.4)
-      activestorage (= 6.1.4)
-      activesupport (= 6.1.4)
+      zeitwerk (~> 2.6)
+    actionmailbox (7.1.5)
+      actionpack (= 7.1.5)
+      activejob (= 7.1.5)
+      activerecord (= 7.1.5)
+      activestorage (= 7.1.5)
+      activesupport (= 7.1.5)
       mail (>= 2.7.1)
-    actionmailer (6.1.4)
-      actionpack (= 6.1.4)
-      actionview (= 6.1.4)
-      activejob (= 6.1.4)
-      activesupport (= 6.1.4)
+      net-imap
+      net-pop
+      net-smtp
+    actionmailer (7.1.5)
+      actionpack (= 7.1.5)
+      actionview (= 7.1.5)
+      activejob (= 7.1.5)
+      activesupport (= 7.1.5)
       mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (6.1.4)
-      actionview (= 6.1.4)
-      activesupport (= 6.1.4)
-      rack (~> 2.0, >= 2.0.9)
+      net-imap
+      net-pop
+      net-smtp
+      rails-dom-testing (~> 2.2)
+    actionpack (7.1.5)
+      actionview (= 7.1.5)
+      activesupport (= 7.1.5)
+      nokogiri (>= 1.8.5)
+      racc
+      rack (>= 2.2.4)
+      rack-session (>= 1.0.1)
       rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.1.4)
-      actionpack (= 6.1.4)
-      activerecord (= 6.1.4)
-      activestorage (= 6.1.4)
-      activesupport (= 6.1.4)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    actiontext (7.1.5)
+      actionpack (= 7.1.5)
+      activerecord (= 7.1.5)
+      activestorage (= 7.1.5)
+      activesupport (= 7.1.5)
+      globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (6.1.4)
-      activesupport (= 6.1.4)
+    actionview (7.1.5)
+      activesupport (= 7.1.5)
       builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.1.4)
-      activesupport (= 6.1.4)
+      erubi (~> 1.11)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    activejob (7.1.5)
+      activesupport (= 7.1.5)
       globalid (>= 0.3.6)
-    activemodel (6.1.4)
-      activesupport (= 6.1.4)
-    activerecord (6.1.4)
-      activemodel (= 6.1.4)
-      activesupport (= 6.1.4)
-    activestorage (6.1.4)
-      actionpack (= 6.1.4)
-      activejob (= 6.1.4)
-      activerecord (= 6.1.4)
-      activesupport (= 6.1.4)
-      marcel (~> 1.0.0)
-      mini_mime (>= 1.1.0)
-    activesupport (6.1.4)
+    activemodel (7.1.5)
+      activesupport (= 7.1.5)
+    activerecord (7.1.5)
+      activemodel (= 7.1.5)
+      activesupport (= 7.1.5)
+      timeout (>= 0.4.0)
+    activestorage (7.1.5)
+      actionpack (= 7.1.5)
+      activejob (= 7.1.5)
+      activerecord (= 7.1.5)
+      activesupport (= 7.1.5)
+      marcel (~> 1.0)
+    activesupport (7.1.5)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
       minitest (>= 5.1)
+      mutex_m
+      securerandom (>= 0.3)
       tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     authy (3.0.0)
       httpclient (>= 2.5.3.3)
+    base64 (0.2.0)
+    benchmark (0.4.0)
+    bigdecimal (3.1.8)
     bindex (0.8.1)
-    builder (3.2.4)
+    builder (3.3.0)
     byebug (11.1.3)
     capybara (3.35.3)
       addressable
@@ -83,7 +104,8 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.3.4)
+    connection_pool (2.4.1)
     crass (1.0.6)
     database_cleaner (2.0.1)
       database_cleaner-active_record (~> 2.0.0)
@@ -91,12 +113,14 @@ GEM
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
+    date (3.4.1)
     diff-lcs (1.4.4)
     dotenv (2.7.6)
     dotenv-rails (2.7.6)
       dotenv (= 2.7.6)
       railties (>= 3.2)
-    erubi (1.10.0)
+    drb (2.2.1)
+    erubi (1.13.0)
     execjs (2.7.0)
     factory_bot (6.2.0)
       activesupport (>= 5.0.0)
@@ -120,72 +144,103 @@ GEM
     faraday-net_http_persistent (1.2.0)
     faraday-patron (1.0.0)
     ffi (1.15.3)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
+    globalid (1.2.1)
+      activesupport (>= 6.1)
     httpclient (2.8.3)
-    i18n (1.8.10)
+    i18n (1.14.6)
       concurrent-ruby (~> 1.0)
+    io-console (0.8.0)
+    irb (1.14.1)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
     jbuilder (2.11.2)
       activesupport (>= 5.0.0)
     jwt (2.2.3)
     listen (3.6.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.10.0)
+    logger (1.6.2)
+    loofah (2.23.1)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
-    mail (2.7.1)
+      nokogiri (>= 1.12.0)
+    mail (2.8.1)
       mini_mime (>= 0.1.1)
-    marcel (1.0.1)
-    method_source (1.0.0)
-    mini_mime (1.1.0)
-    mini_portile2 (2.5.3)
-    minitest (5.14.4)
+      net-imap
+      net-pop
+      net-smtp
+    marcel (1.0.4)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.8)
+    minitest (5.25.3)
     multipart-post (2.1.1)
-    nio4r (2.5.7)
-    nokogiri (1.11.7)
-      mini_portile2 (~> 2.5.0)
+    mutex_m (0.3.0)
+    net-imap (0.4.18)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.2)
+      timeout
+    net-smtp (0.5.0)
+      net-protocol
+    nio4r (2.7.4)
+    nokogiri (1.15.7)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
+    psych (5.2.1)
+      date
+      stringio
     public_suffix (4.0.6)
     puma (5.4.0)
       nio4r (~> 2.0)
-    racc (1.5.2)
-    rack (2.2.3)
+    racc (1.8.1)
+    rack (3.1.8)
     rack-proxy (0.6.5)
       rack
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rails (6.1.4)
-      actioncable (= 6.1.4)
-      actionmailbox (= 6.1.4)
-      actionmailer (= 6.1.4)
-      actionpack (= 6.1.4)
-      actiontext (= 6.1.4)
-      actionview (= 6.1.4)
-      activejob (= 6.1.4)
-      activemodel (= 6.1.4)
-      activerecord (= 6.1.4)
-      activestorage (= 6.1.4)
-      activesupport (= 6.1.4)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rackup (2.2.1)
+      rack (>= 3)
+    rails (7.1.5)
+      actioncable (= 7.1.5)
+      actionmailbox (= 7.1.5)
+      actionmailer (= 7.1.5)
+      actionpack (= 7.1.5)
+      actiontext (= 7.1.5)
+      actionview (= 7.1.5)
+      activejob (= 7.1.5)
+      activemodel (= 7.1.5)
+      activerecord (= 7.1.5)
+      activestorage (= 7.1.5)
+      activesupport (= 7.1.5)
       bundler (>= 1.15.0)
-      railties (= 6.1.4)
-      sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+      railties (= 7.1.5)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.3.0)
-      loofah (~> 2.3)
-    railties (6.1.4)
-      actionpack (= 6.1.4)
-      activesupport (= 6.1.4)
-      method_source
-      rake (>= 0.13)
-      thor (~> 1.0)
-    rake (13.0.3)
+    rails-html-sanitizer (1.6.1)
+      loofah (~> 2.21)
+      nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
+    railties (7.1.5)
+      actionpack (= 7.1.5)
+      activesupport (= 7.1.5)
+      irb
+      rackup (>= 1.0.0)
+      rake (>= 12.2)
+      thor (~> 1.0, >= 1.2.2)
+      zeitwerk (~> 2.6)
+    rake (13.2.1)
     rb-fsevent (0.11.0)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
+    rdoc (6.8.1)
+      psych (>= 4.0.0)
     regexp_parser (2.1.1)
+    reline (0.5.12)
+      io-console (~> 0.5)
     rspec-core (3.10.1)
       rspec-support (~> 3.10.0)
     rspec-expectations (3.10.1)
@@ -215,6 +270,7 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
+    securerandom (0.3.2)
     selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
@@ -225,16 +281,18 @@ GEM
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
       spring (>= 1.2, < 3.0)
-    sprockets (4.0.2)
+    sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.2)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
+      rack (>= 2.2.4, < 4)
+    sprockets-rails (3.5.2)
+      actionpack (>= 6.1)
+      activesupport (>= 6.1)
       sprockets (>= 3.0.0)
     sqlite3 (1.4.2)
-    thor (1.1.0)
+    stringio (3.1.2)
+    thor (1.3.2)
     tilt (2.0.10)
+    timeout (0.4.2)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
@@ -242,7 +300,7 @@ GEM
       faraday (>= 0.9, < 2.0)
       jwt (>= 1.5, <= 2.5)
       nokogiri (>= 1.6, < 2.0)
-    tzinfo (2.0.4)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
@@ -256,12 +314,12 @@ GEM
       rack-proxy (>= 0.6.1)
       railties (>= 5.2)
       semantic_range (>= 2.3.0)
-    websocket-driver (0.7.5)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.4.2)
+    zeitwerk (2.6.18)
 
 PLATFORMS
   ruby
@@ -278,7 +336,7 @@ DEPENDENCIES
   jbuilder (~> 2.11)
   listen (~> 3.6.0)
   puma (~> 5.4)
-  rails (~> 6.1)
+  rails (~> 7.0, >= 7.0.0)
   rspec-rails (~> 5.0)
   sass-rails (~> 6.0)
   selenium-webdriver