diff --git a/Gemfile b/Gemfile
index b6e1a9c..0726cb3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ source "https://rubygems.org"
 ruby "3.3.2"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
-gem "rails", "~> 7.1.5"
+gem "rails", "~> 8.0.1"
 
 # Use postgresql as the database for Active Record
 gem "pg", "~> 1.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index d05f8e4..5199eaf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,83 +1,77 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.1.5.1)
-      actionpack (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
+    actioncable (8.0.1)
+      actionpack (= 8.0.1)
+      activesupport (= 8.0.1)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
       zeitwerk (~> 2.6)
-    actionmailbox (7.1.5.1)
-      actionpack (= 7.1.5.1)
-      activejob (= 7.1.5.1)
-      activerecord (= 7.1.5.1)
-      activestorage (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
-      mail (>= 2.7.1)
-      net-imap
-      net-pop
-      net-smtp
-    actionmailer (7.1.5.1)
-      actionpack (= 7.1.5.1)
-      actionview (= 7.1.5.1)
-      activejob (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
-      mail (~> 2.5, >= 2.5.4)
-      net-imap
-      net-pop
-      net-smtp
+    actionmailbox (8.0.1)
+      actionpack (= 8.0.1)
+      activejob (= 8.0.1)
+      activerecord (= 8.0.1)
+      activestorage (= 8.0.1)
+      activesupport (= 8.0.1)
+      mail (>= 2.8.0)
+    actionmailer (8.0.1)
+      actionpack (= 8.0.1)
+      actionview (= 8.0.1)
+      activejob (= 8.0.1)
+      activesupport (= 8.0.1)
+      mail (>= 2.8.0)
       rails-dom-testing (~> 2.2)
-    actionpack (7.1.5.1)
-      actionview (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
+    actionpack (8.0.1)
+      actionview (= 8.0.1)
+      activesupport (= 8.0.1)
       nokogiri (>= 1.8.5)
-      racc
       rack (>= 2.2.4)
       rack-session (>= 1.0.1)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    actiontext (7.1.5.1)
-      actionpack (= 7.1.5.1)
-      activerecord (= 7.1.5.1)
-      activestorage (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
+      useragent (~> 0.16)
+    actiontext (8.0.1)
+      actionpack (= 8.0.1)
+      activerecord (= 8.0.1)
+      activestorage (= 8.0.1)
+      activesupport (= 8.0.1)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.1.5.1)
-      activesupport (= 7.1.5.1)
+    actionview (8.0.1)
+      activesupport (= 8.0.1)
       builder (~> 3.1)
       erubi (~> 1.11)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    activejob (7.1.5.1)
-      activesupport (= 7.1.5.1)
+    activejob (8.0.1)
+      activesupport (= 8.0.1)
       globalid (>= 0.3.6)
-    activemodel (7.1.5.1)
-      activesupport (= 7.1.5.1)
-    activerecord (7.1.5.1)
-      activemodel (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
+    activemodel (8.0.1)
+      activesupport (= 8.0.1)
+    activerecord (8.0.1)
+      activemodel (= 8.0.1)
+      activesupport (= 8.0.1)
       timeout (>= 0.4.0)
-    activestorage (7.1.5.1)
-      actionpack (= 7.1.5.1)
-      activejob (= 7.1.5.1)
-      activerecord (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
+    activestorage (8.0.1)
+      actionpack (= 8.0.1)
+      activejob (= 8.0.1)
+      activerecord (= 8.0.1)
+      activesupport (= 8.0.1)
       marcel (~> 1.0)
-    activesupport (7.1.5.1)
+    activesupport (8.0.1)
       base64
       benchmark (>= 0.3)
       bigdecimal
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+      concurrent-ruby (~> 1.0, >= 1.3.1)
       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)
+      tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
     ast (2.4.2)
     base64 (0.2.0)
     benchmark (0.4.0)
@@ -118,7 +112,6 @@ GEM
     mini_mime (1.1.5)
     minitest (5.25.4)
     msgpack (1.7.5)
-    mutex_m (0.3.0)
     net-imap (0.5.1)
       date
       net-protocol
@@ -151,20 +144,20 @@ GEM
       rack (>= 1.3)
     rackup (2.2.1)
       rack (>= 3)
-    rails (7.1.5.1)
-      actioncable (= 7.1.5.1)
-      actionmailbox (= 7.1.5.1)
-      actionmailer (= 7.1.5.1)
-      actionpack (= 7.1.5.1)
-      actiontext (= 7.1.5.1)
-      actionview (= 7.1.5.1)
-      activejob (= 7.1.5.1)
-      activemodel (= 7.1.5.1)
-      activerecord (= 7.1.5.1)
-      activestorage (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
+    rails (8.0.1)
+      actioncable (= 8.0.1)
+      actionmailbox (= 8.0.1)
+      actionmailer (= 8.0.1)
+      actionpack (= 8.0.1)
+      actiontext (= 8.0.1)
+      actionview (= 8.0.1)
+      activejob (= 8.0.1)
+      activemodel (= 8.0.1)
+      activerecord (= 8.0.1)
+      activestorage (= 8.0.1)
+      activesupport (= 8.0.1)
       bundler (>= 1.15.0)
-      railties (= 7.1.5.1)
+      railties (= 8.0.1)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
       minitest
@@ -172,10 +165,10 @@ GEM
     rails-html-sanitizer (1.6.2)
       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 (7.1.5.1)
-      actionpack (= 7.1.5.1)
-      activesupport (= 7.1.5.1)
-      irb
+    railties (8.0.1)
+      actionpack (= 8.0.1)
+      activesupport (= 8.0.1)
+      irb (~> 1.13)
       rackup (>= 1.0.0)
       rake (>= 12.2)
       thor (~> 1.0, >= 1.2.2)
@@ -209,6 +202,8 @@ GEM
     unicode-display_width (3.1.2)
       unicode-emoji (~> 4.0, >= 4.0.4)
     unicode-emoji (4.0.4)
+    uri (1.0.2)
+    useragent (0.16.11)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
@@ -224,7 +219,7 @@ DEPENDENCIES
   pg (~> 1.1)
   puma (>= 5.0)
   rack-cors
-  rails (~> 7.1.5)
+  rails (~> 8.0.1)
   rubocop
   tzinfo-data