diff --git a/Gemfile b/Gemfile
index 49d5334..dd34c6a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
-gem "rails", "~> 6.1.0"
+gem "rails", "~> 7.2.1"
 # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]
 gem "sprockets-rails"
 # Use postgresql as the database for Active Record
diff --git a/Gemfile.lock b/Gemfile.lock
index 7edb750..f6ef7f9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,69 +1,81 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
+    actioncable (7.2.1.2)
+      actionpack (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activejob (= 6.1.7.10)
-      activerecord (= 6.1.7.10)
-      activestorage (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-      mail (>= 2.7.1)
-    actionmailer (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      actionview (= 6.1.7.10)
-      activejob (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-      mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (6.1.7.10)
-      actionview (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-      rack (~> 2.0, >= 2.0.9)
+      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 (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activerecord (= 6.1.7.10)
-      activestorage (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
+      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 (6.1.7.10)
-      activesupport (= 6.1.7.10)
+    actionview (7.2.1.2)
+      activesupport (= 7.2.1.2)
       builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.1.7.10)
-      activesupport (= 6.1.7.10)
+      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 (6.1.7.10)
-      activesupport (= 6.1.7.10)
-    activerecord (6.1.7.10)
-      activemodel (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-    activestorage (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activejob (= 6.1.7.10)
-      activerecord (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
+    activemodel (7.2.1.2)
+      activesupport (= 7.2.1.2)
+    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)
-      mini_mime (>= 1.1.0)
-    activesupport (6.1.7.10)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+    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)
-      tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
     addressable (2.8.7)
       public_suffix (>= 2.0.2, < 7.0)
     ast (2.4.2)
     base64 (0.2.0)
+    bigdecimal (3.1.8)
     bindex (0.8.1)
     bootsnap (1.18.4)
       msgpack (~> 1.2)
@@ -80,12 +92,14 @@ GEM
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     concurrent-ruby (1.3.4)
+    connection_pool (2.4.1)
     crass (1.0.6)
     date (3.3.4)
     debug (1.9.2)
       irb (~> 1.10)
       reline (>= 0.3.8)
     diff-lcs (1.5.1)
+    drb (2.2.1)
     error_highlight (0.6.0)
     erubi (1.13.0)
     factory_bot (6.5.0)
@@ -121,7 +135,6 @@ GEM
       net-smtp
     marcel (1.0.4)
     matrix (0.4.2)
-    method_source (1.1.0)
     mini_mime (1.1.5)
     minitest (5.25.1)
     msgpack (1.7.3)
@@ -150,24 +163,28 @@ GEM
     puma (6.4.3)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (2.2.10)
+    rack (3.1.8)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
     rack-test (2.1.0)
       rack (>= 1.3)
-    rails (6.1.7.10)
-      actioncable (= 6.1.7.10)
-      actionmailbox (= 6.1.7.10)
-      actionmailer (= 6.1.7.10)
-      actionpack (= 6.1.7.10)
-      actiontext (= 6.1.7.10)
-      actionview (= 6.1.7.10)
-      activejob (= 6.1.7.10)
-      activemodel (= 6.1.7.10)
-      activerecord (= 6.1.7.10)
-      activestorage (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
+    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 (= 6.1.7.10)
-      sprockets-rails (>= 2.0.0)
+      railties (= 7.2.1.2)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
@@ -179,12 +196,14 @@ GEM
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    railties (6.1.7.10)
-      actionpack (= 6.1.7.10)
-      activesupport (= 6.1.7.10)
-      method_source
+    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)
+      thor (~> 1.0, >= 1.2.2)
+      zeitwerk (~> 2.6)
     rainbow (3.1.1)
     rake (13.2.1)
     rdoc (6.7.0)
@@ -240,6 +259,7 @@ GEM
       rubocop-rails
     ruby-progressbar (1.13.0)
     rubyzip (2.3.2)
+    securerandom (0.3.1)
     selenium-webdriver (4.25.0)
       base64 (~> 0.2)
       logger (~> 1.4)
@@ -266,11 +286,13 @@ GEM
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.6.0)
+    useragent (0.16.10)
     web-console (4.2.1)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
+    webrick (1.8.2)
     websocket (1.2.11)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
@@ -294,7 +316,7 @@ DEPENDENCIES
   jbuilder
   pg (~> 1.1)
   puma (>= 5.0)
-  rails (~> 6.1.0)
+  rails (~> 7.2.1)
   rails-controller-testing
   rspec-rails
   rubocop-rails-omakase