diff --git a/.rubocop.yml b/.rubocop.yml
index d732cd51..b8679fff 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -3,6 +3,7 @@ require:
   - rubocop-factory_bot
   - rubocop-rails
   - rubocop-rspec
+  - rubocop-rspec_rails
 
 inherit_from:
   - .rubocop_todo.yml
diff --git a/Gemfile.lock b/Gemfile.lock
index 4b2486a4..052398ff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,35 +8,35 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.1.3.1)
-      actionpack (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    actioncable (7.1.3.3)
+      actionpack (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
       zeitwerk (~> 2.6)
-    actionmailbox (7.1.3.1)
-      actionpack (= 7.1.3.1)
-      activejob (= 7.1.3.1)
-      activerecord (= 7.1.3.1)
-      activestorage (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    actionmailbox (7.1.3.3)
+      actionpack (= 7.1.3.3)
+      activejob (= 7.1.3.3)
+      activerecord (= 7.1.3.3)
+      activestorage (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.1.3.1)
-      actionpack (= 7.1.3.1)
-      actionview (= 7.1.3.1)
-      activejob (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    actionmailer (7.1.3.3)
+      actionpack (= 7.1.3.3)
+      actionview (= 7.1.3.3)
+      activejob (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
       rails-dom-testing (~> 2.2)
-    actionpack (7.1.3.1)
-      actionview (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    actionpack (7.1.3.3)
+      actionview (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       nokogiri (>= 1.8.5)
       racc
       rack (>= 2.2.4)
@@ -46,35 +46,35 @@ GEM
       rails-html-sanitizer (~> 1.6)
     actionpack-page_caching (1.2.4)
       actionpack (>= 4.0.0)
-    actiontext (7.1.3.1)
-      actionpack (= 7.1.3.1)
-      activerecord (= 7.1.3.1)
-      activestorage (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    actiontext (7.1.3.3)
+      actionpack (= 7.1.3.3)
+      activerecord (= 7.1.3.3)
+      activestorage (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.1.3.1)
-      activesupport (= 7.1.3.1)
+    actionview (7.1.3.3)
+      activesupport (= 7.1.3.3)
       builder (~> 3.1)
       erubi (~> 1.11)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    activejob (7.1.3.1)
-      activesupport (= 7.1.3.1)
+    activejob (7.1.3.3)
+      activesupport (= 7.1.3.3)
       globalid (>= 0.3.6)
-    activemodel (7.1.3.1)
-      activesupport (= 7.1.3.1)
-    activerecord (7.1.3.1)
-      activemodel (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    activemodel (7.1.3.3)
+      activesupport (= 7.1.3.3)
+    activerecord (7.1.3.3)
+      activemodel (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       timeout (>= 0.4.0)
-    activestorage (7.1.3.1)
-      actionpack (= 7.1.3.1)
-      activejob (= 7.1.3.1)
-      activerecord (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    activestorage (7.1.3.3)
+      actionpack (= 7.1.3.3)
+      activejob (= 7.1.3.3)
+      activerecord (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       marcel (~> 1.0)
-    activesupport (7.1.3.1)
+    activesupport (7.1.3.3)
       base64
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
@@ -88,9 +88,9 @@ GEM
       activerecord (>= 4.2)
     addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
-    airbrussh (1.5.1)
+    airbrussh (1.5.2)
       sshkit (>= 1.6.1, != 1.7.0)
-    alba (3.0.3)
+    alba (3.1.0)
     ast (2.4.2)
     babel-source (5.8.35)
     babel-transpiler (0.7.0)
@@ -98,12 +98,12 @@ GEM
       execjs (~> 2.0)
     base64 (0.2.0)
     bcrypt (3.1.20)
-    bigdecimal (3.1.6)
+    bigdecimal (3.1.8)
     bindex (0.8.1)
     bootsnap (1.18.3)
       msgpack (~> 1.2)
     builder (3.2.4)
-    capistrano (3.18.0)
+    capistrano (3.18.1)
       airbrussh (>= 1.0.0)
       i18n
       rake (>= 10.0.0)
@@ -128,12 +128,13 @@ GEM
     coderay (1.1.3)
     concurrent-ruby (1.2.3)
     connection_pool (2.4.1)
-    crack (0.4.6)
+    crack (1.0.0)
       bigdecimal
       rexml
     crass (1.0.6)
     cssbundling-rails (1.4.0)
       railties (>= 6.0.0)
+    csv (3.3.0)
     date (3.3.4)
     diff-lcs (1.5.1)
     dis (1.1.14)
@@ -142,12 +143,11 @@ GEM
       pmap (~> 1.1.0)
       rails (> 5.0)
     docile (1.4.0)
-    dotenv (2.8.1)
-    dotenv-rails (2.8.1)
-      dotenv (= 2.8.1)
-      railties (>= 3.2)
-    drb (2.2.0)
-      ruby2_keywords
+    dotenv (3.1.2)
+    dotenv-rails (3.1.2)
+      dotenv (= 3.1.2)
+      railties (>= 6.1)
+    drb (2.2.1)
     dynamic_image (2.1.5)
       dis (~> 1.1, >= 1.0.6)
       mini_exiftool (~> 2.10)
@@ -155,7 +155,9 @@ GEM
       rails (> 5.0)
       vector2d (~> 2.2, >= 2.2.1)
     erubi (1.12.0)
-    excon (0.109.0)
+    et-orbi (1.2.11)
+      tzinfo
+    excon (0.110.0)
     execjs (2.9.1)
     factory_bot (6.4.6)
       activesupport (>= 5.0.0)
@@ -166,8 +168,8 @@ GEM
       faraday-net_http (>= 2.0, < 3.2)
     faraday-net_http (3.1.0)
       net-http
-    fastimage (2.3.0)
-    fog-aws (3.21.0)
+    fastimage (2.3.1)
+    fog-aws (3.22.0)
       fog-core (~> 2.1)
       fog-json (~> 1.1)
       fog-xml (~> 0.1)
@@ -185,22 +187,26 @@ GEM
       fog-core
       nokogiri (>= 1.5.11, < 2.0.0)
     formatador (0.3.0)
+    fugit (1.10.1)
+      et-orbi (~> 1, >= 1.2.7)
+      raabro (~> 1.4)
     gemoji (4.1.0)
     globalid (1.2.1)
       activesupport (>= 6.1)
     hashdiff (1.1.0)
-    httparty (0.21.0)
+    httparty (0.22.0)
+      csv
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
-    i18n (1.14.1)
+    i18n (1.14.5)
       concurrent-ruby (~> 1.0)
     io-console (0.7.2)
-    irb (1.11.2)
-      rdoc
+    irb (1.13.1)
+      rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     jsbundling-rails (1.3.0)
       railties (>= 6.0.0)
-    json (2.7.1)
+    json (2.7.2)
     json_spec (1.1.5)
       multi_json (~> 1.0)
       rspec (>= 2.0, < 4.0)
@@ -213,24 +219,25 @@ GEM
       net-imap
       net-pop
       net-smtp
-    marcel (1.0.2)
+    marcel (1.0.4)
     matrix (0.4.2)
-    method_source (1.0.0)
+    method_source (1.1.0)
     mime-types (3.5.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2023.1205)
-    mini_exiftool (2.10.4)
+    mime-types-data (3.2024.0507)
+    mini_exiftool (2.11.0)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
     mini_portile2 (2.8.6)
-    minitest (5.22.2)
+    minitest (5.23.1)
     msgpack (1.7.2)
     multi_json (1.15.0)
-    multi_xml (0.6.0)
+    multi_xml (0.7.1)
+      bigdecimal (~> 3.1)
     mutex_m (0.2.0)
     net-http (0.4.1)
       uri
-    net-imap (0.4.10)
+    net-imap (0.4.11)
       date
       net-protocol
     net-pop (0.1.2)
@@ -241,23 +248,23 @@ GEM
       net-ssh (>= 2.6.5, < 8.0.0)
     net-sftp (4.0.0)
       net-ssh (>= 5.0.0, < 8.0.0)
-    net-smtp (0.4.0.1)
+    net-smtp (0.5.0)
       net-protocol
-    net-ssh (7.2.1)
-    newrelic_rpm (9.7.1)
-    nio4r (2.7.0)
+    net-ssh (7.2.3)
+    newrelic_rpm (9.9.0)
+    nio4r (2.7.3)
     nokogiri (1.16.5)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     nokogiri (1.16.5-x86_64-linux)
       racc (~> 1.4)
-    non-stupid-digest-assets (1.0.10)
+    non-stupid-digest-assets (1.0.11)
       sprockets (>= 2.0)
     parallel (1.24.0)
-    parser (3.3.0.5)
+    parser (3.3.1.0)
       ast (~> 2.4.1)
       racc
-    pg (1.5.4)
+    pg (1.5.6)
     pmap (1.1.1)
     pr_geohash (1.0.0)
     pry (0.14.2)
@@ -265,11 +272,12 @@ GEM
       method_source (~> 1.0)
     psych (5.1.2)
       stringio
-    public_suffix (5.0.4)
+    public_suffix (5.0.5)
     puma (6.4.2)
       nio4r (~> 2.0)
-    racc (1.7.3)
-    rack (3.0.9.1)
+    raabro (1.4.0)
+    racc (1.8.0)
+    rack (3.0.11)
     rack-session (2.0.0)
       rack (>= 3.0.0)
     rack-test (2.1.0)
@@ -277,20 +285,20 @@ GEM
     rackup (2.1.0)
       rack (>= 3)
       webrick (~> 1.8)
-    rails (7.1.3.1)
-      actioncable (= 7.1.3.1)
-      actionmailbox (= 7.1.3.1)
-      actionmailer (= 7.1.3.1)
-      actionpack (= 7.1.3.1)
-      actiontext (= 7.1.3.1)
-      actionview (= 7.1.3.1)
-      activejob (= 7.1.3.1)
-      activemodel (= 7.1.3.1)
-      activerecord (= 7.1.3.1)
-      activestorage (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    rails (7.1.3.3)
+      actioncable (= 7.1.3.3)
+      actionmailbox (= 7.1.3.3)
+      actionmailer (= 7.1.3.3)
+      actionpack (= 7.1.3.3)
+      actiontext (= 7.1.3.3)
+      actionview (= 7.1.3.3)
+      activejob (= 7.1.3.3)
+      activemodel (= 7.1.3.3)
+      activerecord (= 7.1.3.3)
+      activestorage (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       bundler (>= 1.15.0)
-      railties (= 7.1.3.1)
+      railties (= 7.1.3.3)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
@@ -302,31 +310,32 @@ GEM
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    railties (7.1.3.1)
-      actionpack (= 7.1.3.1)
-      activesupport (= 7.1.3.1)
+    railties (7.1.3.3)
+      actionpack (= 7.1.3.3)
+      activesupport (= 7.1.3.3)
       irb
       rackup (>= 1.0.0)
       rake (>= 12.2)
       thor (~> 1.0, >= 1.2.2)
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
-    rake (13.1.0)
-    rdoc (6.6.3.1)
+    rake (13.2.1)
+    rdoc (6.7.0)
       psych (>= 4.0.0)
-    react-rails (3.2.0)
+    react-rails (3.2.1)
       babel-transpiler (>= 0.7.0)
       connection_pool
       execjs
       railties (>= 3.2)
       tilt
     redcarpet (3.6.0)
-    regexp_parser (2.9.0)
-    reline (0.4.3)
+    regexp_parser (2.9.2)
+    reline (0.5.7)
       io-console (~> 0.5)
-    rexml (3.2.6)
-    rouge (4.2.0)
-    rsolr (2.5.0)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
+    rouge (4.2.1)
+    rsolr (2.6.0)
       builder (>= 2.1.2)
       faraday (>= 0.9, < 3, != 2.0.0)
     rspec (3.13.0)
@@ -338,19 +347,19 @@ GEM
     rspec-expectations (3.13.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-mocks (3.13.0)
+    rspec-mocks (3.13.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-rails (6.1.1)
+    rspec-rails (6.1.2)
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       railties (>= 6.1)
-      rspec-core (~> 3.12)
-      rspec-expectations (~> 3.12)
-      rspec-mocks (~> 3.12)
-      rspec-support (~> 3.12)
-    rspec-support (3.13.0)
-    rubocop (1.60.2)
+      rspec-core (~> 3.13)
+      rspec-expectations (~> 3.13)
+      rspec-mocks (~> 3.13)
+      rspec-support (~> 3.13)
+    rspec-support (3.13.1)
+    rubocop (1.64.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -358,40 +367,43 @@ GEM
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.30.0, < 2.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.30.0)
-      parser (>= 3.2.1.0)
+    rubocop-ast (1.31.3)
+      parser (>= 3.3.1.0)
     rubocop-capybara (2.20.0)
       rubocop (~> 1.41)
     rubocop-factory_bot (2.25.1)
       rubocop (~> 1.41)
-    rubocop-rails (2.23.1)
+    rubocop-rails (2.25.0)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
-      rubocop-ast (>= 1.30.0, < 2.0)
-    rubocop-rspec (2.26.1)
+      rubocop-ast (>= 1.31.1, < 2.0)
+    rubocop-rspec (2.29.2)
       rubocop (~> 1.40)
       rubocop-capybara (~> 2.17)
       rubocop-factory_bot (~> 2.22)
+      rubocop-rspec_rails (~> 2.28)
+    rubocop-rspec_rails (2.28.3)
+      rubocop (~> 1.40)
     ruby-filemagic (0.7.3)
-    ruby-oembed (0.16.1)
+    ruby-oembed (0.17.0)
     ruby-progressbar (1.13.0)
-    ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
-    selenium-webdriver (4.17.0)
+    selenium-webdriver (4.21.1)
       base64 (~> 0.2)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
-    sentry-rails (5.16.1)
+    sentry-rails (5.17.3)
       railties (>= 5.0)
-      sentry-ruby (~> 5.16.1)
-    sentry-ruby (5.16.1)
+      sentry-ruby (~> 5.17.3)
+    sentry-ruby (5.17.3)
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
-    shoulda-matchers (6.1.0)
+    shoulda-matchers (6.2.0)
       activesupport (>= 5.2.0)
     simplecov (0.22.0)
       docile (~> 1.1)
@@ -399,8 +411,12 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
-    solid_queue (0.2.1)
-      rails (~> 7.1)
+    solid_queue (0.3.1)
+      activejob (>= 7.1)
+      activerecord (>= 7.1)
+      concurrent-ruby (~> 1.2.2)
+      fugit (~> 1.10.1)
+      railties (>= 7.1)
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -408,12 +424,14 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sshkit (1.22.0)
+    sshkit (1.22.2)
+      base64
       mutex_m
       net-scp (>= 1.1.2)
       net-sftp (>= 2.1.2)
       net-ssh (>= 2.8.0)
     stringio (3.1.0)
+    strscan (3.1.0)
     sunspot (2.6.0)
       pr_geohash (~> 1.0)
       rsolr (>= 1.1.1, < 3)
@@ -421,7 +439,7 @@ GEM
       rails (>= 3)
       sunspot (= 2.6.0)
     sunspot_solr (2.6.0)
-    terser (1.2.0)
+    terser (1.2.2)
       execjs (>= 0.3.0, < 3)
     thor (1.3.1)
     tilt (2.3.0)
@@ -439,7 +457,7 @@ GEM
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
-    webmock (3.19.1)
+    webmock (3.23.1)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
@@ -450,7 +468,7 @@ GEM
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.13)
+    zeitwerk (2.6.15)
 
 PLATFORMS
   ruby
diff --git a/app/models/invite.rb b/app/models/invite.rb
index 6553f2bb..cf13e4d6 100644
--- a/app/models/invite.rb
+++ b/app/models/invite.rb
@@ -19,8 +19,8 @@ class Invite < ApplicationRecord
   after_create :revoke_invite
   before_destroy :grant_invite
 
-  scope :active, -> { where("expires_at >= ?", Time.now.utc).includes(:user) }
-  scope :expired, -> { where("expires_at < ?", Time.now.utc) }
+  scope :active, -> { where(expires_at: Time.now.utc..).includes(:user) }
+  scope :expired, -> { where(expires_at: ...Time.now.utc) }
 
   class << self
     # Makes a unique random token.
diff --git a/app/models/post.rb b/app/models/post.rb
index 8b307399..c7980bf4 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -38,7 +38,7 @@ def me_post?
   end
 
   def post_number
-    @post_number ||= exchange.posts.where("id < ?", id).count + 1
+    @post_number ||= exchange.posts.where(id: ...id).count + 1
   end
 
   def page(options = {})
diff --git a/config/initializers/application_controller_renderer.rb b/config/initializers/application_controller_renderer.rb
index f4556db3..6d56e439 100644
--- a/config/initializers/application_controller_renderer.rb
+++ b/config/initializers/application_controller_renderer.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # ActiveSupport::Reloader.to_prepare do
diff --git a/config/initializers/backtrace_silencers.rb b/config/initializers/backtrace_silencers.rb
index 5ec75645..4495bcea 100644
--- a/config/initializers/backtrace_silencers.rb
+++ b/config/initializers/backtrace_silencers.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # You can add backtrace silencers for libraries that you're using but
diff --git a/config/initializers/content_security_policy.rb b/config/initializers/content_security_policy.rb
index 6f0e68b4..b55a5ace 100644
--- a/config/initializers/content_security_policy.rb
+++ b/config/initializers/content_security_policy.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Define an application-wide content security policy
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
index 6c78420e..9e049dcc 100644
--- a/config/initializers/inflections.rb
+++ b/config/initializers/inflections.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Add new inflection rules using the following format. Inflections
diff --git a/config/initializers/permissions_policy.rb b/config/initializers/permissions_policy.rb
index 50bcf4ea..810aadeb 100644
--- a/config/initializers/permissions_policy.rb
+++ b/config/initializers/permissions_policy.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 # Define an application-wide HTTP permissions policy. For further
 # information see https://developers.google.com/web/updates/2018/06/feature-policy
 #