diff --git a/Gemfile b/Gemfile
index 45c2c3af97f..596162b237c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,38 +2,38 @@ source 'https://rubygems.org'
 
 ruby '2.4.1'
 
-gem 'rails', '~> 5.1.0'
+gem 'rails', '~> 5.2.8', '>= 5.2.8.1'
 gem 'rails-i18n'
 gem 'uglifier'
-gem 'jquery-rails'
-gem 'devise'
+gem 'jquery-rails', '>= 4.4.0'
+gem 'devise', '>= 4.7.1'
 gem 'devise-i18n', git: 'https://github.com/tigrish/devise-i18n.git', ref: '2665bce94816fb3d0883e040526921f39e3f5341'
 gem 'therubyracer'
 gem 'mysql2'
-gem 'diffy'
-gem 'sanitize'
+gem 'diffy', '>= 3.4.1'
+gem 'sanitize', '>= 5.2.1'
 gem 'newrelic_rpm'
 gem 'will_paginate'
 gem 'will-paginate-i18n'
 gem 'sass-rails' # Just for the compressor
 gem 'strip_attributes'
-gem 'redcarpet'
+gem 'redcarpet', '>= 3.5.1'
 gem 'ignorable'
 gem 'coderay', git: 'https://github.com/JasonBarnabe/coderay.git', branch: 'js-ident-unicode'
 gem 'thinking-sphinx'
 gem 'ts-delayed-delta', git: 'https://github.com/pat/ts-delayed-delta', ref: '0aef2195f3acc1da048f18bc0191c90538565705'
-gem 'delayed_job'
-gem 'delayed_job_active_record'
+gem 'delayed_job', '>= 4.1.5'
+gem 'delayed_job_active_record', '>= 4.1.3'
 gem 'daemons'
 gem 'public_suffix'
 gem 'transifex-ruby', git: 'https://github.com/tmaesaka/transifex-ruby.git'
 gem 'dalli'
-gem 'omniauth', '>= 1.6.0'
-gem 'omniauth-github'
-gem 'omniauth-google-oauth2', '>= 0.4.1'
+gem 'omniauth', '>= 2.0.0'
+gem 'omniauth-github', '>= 2.0.0'
+gem 'omniauth-google-oauth2', '>= 0.5.0'
 gem 'detect_language'
 gem 'levenshtein'
-gem "paperclip"
+gem "paperclip", ">= 5.2.1"
 gem 'fancybox2-rails'
 gem 'it'
 gem 'rb-readline'
@@ -45,12 +45,12 @@ gem 'byebug', group: [:development, :test]
 
 group :development do
   gem 'bullet'
-  gem 'capistrano', "~> 3.7"
-  gem 'capistrano-rails', "~> 1.2"
+  gem 'capistrano', '~> 3.8', '>= 3.8.2'
+  gem 'capistrano-rails', '~> 1.3', '>= 1.3.0'
   gem 'capistrano-passenger'
-  gem 'capistrano-bundler', '~> 1.2'
+  gem 'capistrano-bundler', '~> 1.2', '>= 1.2.0'
   gem 'capistrano-rvm'
-  gem 'capistrano3-delayed-job', '~> 1.0'
+  gem 'capistrano3-delayed-job', '~> 1.7', '>= 1.7.3'
 end
 
 group :profile do
diff --git a/Gemfile.lock b/Gemfile.lock
index d1df57c208e..28df16ed9bb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,276 +25,311 @@ GIT
 
 GIT
   remote: https://github.com/tmaesaka/transifex-ruby.git
-  revision: a66843ca262e5b403813154512b563efda03f137
+  revision: b91f496ca490cd4e90847fb12249e7d047e875d9
   specs:
-    transifex-ruby (0.0.5)
-      faraday (>= 0.8.0)
-      faraday_middleware (~> 0.9.0)
+    transifex-ruby (0.1.0)
+      faraday (>= 1, < 2)
+      faraday_middleware (>= 0.9.0)
       hashie (>= 1.2.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
     ace-rails-ap (4.1.2)
-    actioncable (5.1.2)
-      actionpack (= 5.1.2)
+    actioncable (5.2.8.1)
+      actionpack (= 5.2.8.1)
       nio4r (~> 2.0)
-      websocket-driver (~> 0.6.1)
-    actionmailer (5.1.2)
-      actionpack (= 5.1.2)
-      actionview (= 5.1.2)
-      activejob (= 5.1.2)
+      websocket-driver (>= 0.6.1)
+    actionmailer (5.2.8.1)
+      actionpack (= 5.2.8.1)
+      actionview (= 5.2.8.1)
+      activejob (= 5.2.8.1)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.1.2)
-      actionview (= 5.1.2)
-      activesupport (= 5.1.2)
-      rack (~> 2.0)
-      rack-test (~> 0.6.3)
+    actionpack (5.2.8.1)
+      actionview (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
+      rack (~> 2.0, >= 2.0.8)
+      rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.1.2)
-      activesupport (= 5.1.2)
+    actionview (5.2.8.1)
+      activesupport (= 5.2.8.1)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.1.2)
-      activesupport (= 5.1.2)
+    activejob (5.2.8.1)
+      activesupport (= 5.2.8.1)
       globalid (>= 0.3.6)
-    activemodel (5.1.2)
-      activesupport (= 5.1.2)
-    activerecord (5.1.2)
-      activemodel (= 5.1.2)
-      activesupport (= 5.1.2)
-      arel (~> 8.0)
-    activesupport (5.1.2)
+    activemodel (5.2.8.1)
+      activesupport (= 5.2.8.1)
+    activerecord (5.2.8.1)
+      activemodel (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
+      arel (>= 9.0)
+    activestorage (5.2.8.1)
+      actionpack (= 5.2.8.1)
+      activerecord (= 5.2.8.1)
+      marcel (~> 1.0.0)
+    activesupport (5.2.8.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    airbrussh (1.3.0)
+    airbrussh (1.4.1)
       sshkit (>= 1.6.1, != 1.7.0)
-    arel (8.0.0)
-    bcrypt (3.1.11)
-    builder (3.2.3)
-    bullet (5.6.0)
+    arel (9.0.0)
+    bcrypt (3.1.18)
+    builder (3.2.4)
+    bullet (7.0.3)
       activesupport (>= 3.0.0)
-      uniform_notifier (~> 1.10.0)
+      uniform_notifier (~> 1.11)
     byebug (9.0.6)
-    capistrano (3.8.2)
+    capistrano (3.17.1)
       airbrussh (>= 1.0.0)
       i18n
       rake (>= 10.0.0)
       sshkit (>= 1.9.0)
-    capistrano-bundler (1.2.0)
+    capistrano-bundler (1.6.0)
       capistrano (~> 3.1)
-      sshkit (~> 1.2)
-    capistrano-passenger (0.2.0)
+    capistrano-passenger (0.2.1)
       capistrano (~> 3.0)
-    capistrano-rails (1.3.0)
+    capistrano-rails (1.6.2)
       capistrano (~> 3.1)
-      capistrano-bundler (~> 1.1)
+      capistrano-bundler (>= 1.1, < 3)
     capistrano-rvm (0.1.2)
       capistrano (~> 3.0)
       sshkit (~> 1.2)
-    capistrano3-delayed-job (1.7.3)
+    capistrano3-delayed-job (1.7.6)
       capistrano (~> 3.0, >= 3.0.0)
-      daemons (~> 1.2.4)
+      daemons (~> 1.3)
     climate_control (0.2.0)
-    cocaine (0.5.8)
-      climate_control (>= 0.0.3, < 1.0)
-    concurrent-ruby (1.0.5)
-    crass (1.0.2)
-    daemons (1.2.4)
+    concurrent-ruby (1.1.10)
+    crass (1.0.6)
+    daemons (1.4.1)
     dalli (2.7.6)
-    delayed_job (4.1.3)
-      activesupport (>= 3.0, < 5.2)
-    delayed_job_active_record (4.1.2)
-      activerecord (>= 3.0, < 5.2)
+    delayed_job (4.1.11)
+      activesupport (>= 3.0, < 8.0)
+    delayed_job_active_record (4.1.7)
+      activerecord (>= 3.0, < 8.0)
       delayed_job (>= 3.0, < 5)
     detect_language (1.0.7)
-    devise (4.3.0)
+    devise (4.8.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 5.2)
+      railties (>= 4.1.0)
       responders
       warden (~> 1.2.3)
-    diffy (3.2.0)
-    erubi (1.6.1)
+    diffy (3.4.2)
+    erubi (1.11.0)
     execjs (2.7.0)
     fancybox2-rails (0.2.7)
       railties (>= 3.1.0)
-    faraday (0.9.2)
-      multipart-post (>= 1.2, < 3)
-    faraday_middleware (0.9.2)
-      faraday (>= 0.7.4, < 0.10)
-    ffi (1.9.18)
-    globalid (0.4.0)
+    faraday (1.10.2)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (1.0.1)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
+    faraday_middleware (1.2.0)
+      faraday (~> 1.0)
+    ffi (1.15.5)
+    globalid (0.4.2)
       activesupport (>= 4.2.0)
-    hashie (3.5.6)
-    i18n (0.8.6)
-    ignorable (0.3.0)
+    hashie (5.0.0)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
+    ignorable (0.4.0)
       activerecord (>= 3)
     innertube (1.1.0)
     it (1.0.0)
       actionpack (>= 3.0.0)
-    joiner (0.3.4)
-      activerecord (>= 4.1.0)
-    jquery-rails (4.3.1)
+    joiner (0.4.2)
+      activerecord (>= 5.2.beta1)
+    jquery-rails (4.5.0)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (2.1.0)
-    jwt (1.5.6)
+    json (2.6.2)
+    jwt (2.3.0)
     levenshtein (0.2.2)
     libv8 (3.16.14.19)
-    loofah (2.0.3)
+    loofah (2.19.0)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mail (2.6.6)
-      mime-types (>= 1.16, < 4)
-    method_source (0.8.2)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    marcel (1.0.2)
+    method_source (1.0.0)
     middleware (0.1.0)
-    mime-types (3.1)
+    mime-types (3.4.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mimemagic (0.3.2)
-    mini_portile2 (2.2.0)
-    minitest (5.10.2)
-    multi_json (1.12.1)
+    mime-types-data (3.2022.0105)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
+    mini_mime (1.1.2)
+    mini_portile2 (2.4.0)
+    minitest (5.15.0)
     multi_xml (0.6.0)
-    multipart-post (2.0.0)
+    multipart-post (2.2.3)
     mysql2 (0.4.8)
-    net-scp (1.2.1)
-      net-ssh (>= 2.6.5)
-    net-ssh (4.1.0)
+    net-scp (3.0.0)
+      net-ssh (>= 2.6.5, < 7.0.0)
+    net-ssh (6.1.0)
     newrelic_rpm (4.2.0.334)
-    nio4r (2.1.0)
-    nokogiri (1.8.0)
-      mini_portile2 (~> 2.2.0)
-    nokogumbo (1.4.13)
-      nokogiri
-    oauth2 (1.4.0)
-      faraday (>= 0.8, < 0.13)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
+    nio4r (2.5.8)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
+    nokogumbo (2.0.5)
+      nokogiri (~> 1.8, >= 1.8.4)
+    oauth2 (2.0.9)
+      faraday (>= 0.17.3, < 3.0)
+      jwt (>= 1.0, < 3.0)
       multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
-    omniauth (1.6.1)
-      hashie (>= 3.4.6, < 3.6.0)
-      rack (>= 1.6.2, < 3)
-    omniauth-github (1.3.0)
-      omniauth (~> 1.5)
-      omniauth-oauth2 (>= 1.4.0, < 2.0)
-    omniauth-google-oauth2 (0.5.0)
-      jwt (~> 1.5)
-      multi_json (~> 1.3)
-      omniauth (>= 1.1.1)
-      omniauth-oauth2 (>= 1.3.1)
-    omniauth-oauth2 (1.4.0)
-      oauth2 (~> 1.0)
-      omniauth (~> 1.2)
+      rack (>= 1.2, < 4)
+      snaky_hash (~> 2.0)
+      version_gem (~> 1.1)
+    omniauth (2.1.0)
+      hashie (>= 3.4.6)
+      rack (>= 2.2.3)
+      rack-protection
+    omniauth-github (2.0.1)
+      omniauth (~> 2.0)
+      omniauth-oauth2 (~> 1.8)
+    omniauth-google-oauth2 (1.1.1)
+      jwt (>= 2.0)
+      oauth2 (~> 2.0.6)
+      omniauth (~> 2.0)
+      omniauth-oauth2 (~> 1.8.0)
+    omniauth-oauth2 (1.8.0)
+      oauth2 (>= 1.4, < 3)
+      omniauth (~> 2.0)
     orm_adapter (0.5.0)
-    paperclip (5.1.0)
+    paperclip (6.1.0)
       activemodel (>= 4.2.0)
       activesupport (>= 4.2.0)
-      cocaine (~> 0.5.5)
       mime-types
       mimemagic (~> 0.3.0)
+      terrapin (~> 0.6.0)
     public_suffix (2.0.5)
-    rack (2.0.3)
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    rails (5.1.2)
-      actioncable (= 5.1.2)
-      actionmailer (= 5.1.2)
-      actionpack (= 5.1.2)
-      actionview (= 5.1.2)
-      activejob (= 5.1.2)
-      activemodel (= 5.1.2)
-      activerecord (= 5.1.2)
-      activesupport (= 5.1.2)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 5.1.2)
+    rack (2.2.4)
+    rack-protection (2.2.2)
+      rack
+    rack-test (2.0.2)
+      rack (>= 1.3)
+    rails (5.2.8.1)
+      actioncable (= 5.2.8.1)
+      actionmailer (= 5.2.8.1)
+      actionpack (= 5.2.8.1)
+      actionview (= 5.2.8.1)
+      activejob (= 5.2.8.1)
+      activemodel (= 5.2.8.1)
+      activerecord (= 5.2.8.1)
+      activestorage (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
+      bundler (>= 1.3.0)
+      railties (= 5.2.8.1)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
-    rails-i18n (5.0.4)
-      i18n (~> 0.7)
-      railties (~> 5.0)
-    railties (5.1.2)
-      actionpack (= 5.1.2)
-      activesupport (= 5.1.2)
+    rails-html-sanitizer (1.4.3)
+      loofah (~> 2.3)
+    rails-i18n (5.1.3)
+      i18n (>= 0.7, < 2)
+      railties (>= 5.0, < 6)
+    railties (5.2.8.1)
+      actionpack (= 5.2.8.1)
+      activesupport (= 5.2.8.1)
       method_source
       rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rake (12.0.0)
-    rb-fsevent (0.10.2)
-    rb-inotify (0.9.10)
-      ffi (>= 0.5.0, < 2)
+      thor (>= 0.19.0, < 2.0)
+    rake (13.0.6)
     rb-readline (0.5.4)
-    recaptcha (4.3.1)
+    recaptcha (5.9.0)
       json
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     ref (2.0.0)
-    responders (2.4.0)
-      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5.3)
-    riddle (2.2.0)
+    responders (3.0.1)
+      actionpack (>= 5.0)
+      railties (>= 5.0)
+    riddle (2.4.3)
     ruby-prof (0.16.2)
-    sanitize (4.5.0)
+    ruby2_keywords (0.0.5)
+    sanitize (5.2.3)
       crass (~> 1.0.2)
-      nokogiri (>= 1.4.4)
-      nokogumbo (~> 1.4.1)
-    sass (3.5.1)
-      sass-listen (~> 4.0.0)
-    sass-listen (4.0.0)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
-    sass-rails (5.0.6)
-      railties (>= 4.0.0, < 6)
-      sass (~> 3.1)
-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (>= 1.1, < 3)
-    sprockets (3.7.1)
+      nokogiri (>= 1.8.0)
+      nokogumbo (~> 2.0)
+    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
+    snaky_hash (2.0.1)
+      hashie
+      version_gem (~> 1.1, >= 1.1.1)
+    sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.0)
+    sprockets-rails (3.2.2)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sshkit (1.14.0)
+    sshkit (1.21.3)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
-    strip_attributes (1.8.0)
-      activemodel (>= 3.0, < 6.0)
+    strip_attributes (1.13.0)
+      activemodel (>= 3.0, < 8.0)
+    terrapin (0.6.0)
+      climate_control (>= 0.0.3, < 1.0)
     therubyracer (0.12.3)
       libv8 (~> 3.16.14.15)
       ref
-    thinking-sphinx (3.3.0)
-      activerecord (>= 3.1.0)
+    thinking-sphinx (5.4.0)
+      activerecord (>= 4.2.0)
       builder (>= 2.1.2)
       innertube (>= 1.0.2)
-      joiner (>= 0.2.0)
+      joiner (>= 0.3.4)
       middleware (>= 0.1.0)
-      riddle (>= 2.0.0)
-    thor (0.19.4)
+      riddle (~> 2.3)
+    thor (1.2.1)
     thread_safe (0.3.6)
-    tilt (2.0.7)
-    tzinfo (1.2.3)
+    tilt (2.0.11)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
-    uniform_notifier (1.10.0)
-    warden (1.2.7)
-      rack (>= 1.0)
-    websocket-driver (0.6.5)
+    uniform_notifier (1.16.0)
+    version_gem (1.1.1)
+    warden (1.2.9)
+      rack (>= 2.0.9)
+    websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
+    websocket-extensions (0.1.5)
     will-paginate-i18n (0.1.15)
     will_paginate (3.1.6)
 
@@ -305,41 +340,41 @@ DEPENDENCIES
   ace-rails-ap
   bullet
   byebug
-  capistrano (~> 3.7)
-  capistrano-bundler (~> 1.2)
+  capistrano (~> 3.8, >= 3.8.2)
+  capistrano-bundler (~> 1.2, >= 1.2.0)
   capistrano-passenger
-  capistrano-rails (~> 1.2)
+  capistrano-rails (~> 1.3, >= 1.3.0)
   capistrano-rvm
-  capistrano3-delayed-job (~> 1.0)
+  capistrano3-delayed-job (~> 1.7, >= 1.7.3)
   coderay!
   daemons
   dalli
-  delayed_job
-  delayed_job_active_record
+  delayed_job (>= 4.1.5)
+  delayed_job_active_record (>= 4.1.3)
   detect_language
-  devise
+  devise (>= 4.7.1)
   devise-i18n!
-  diffy
+  diffy (>= 3.4.1)
   fancybox2-rails
   hashie
   ignorable
   it
-  jquery-rails
+  jquery-rails (>= 4.4.0)
   levenshtein
   mysql2
   newrelic_rpm
-  omniauth (>= 1.6.0)
-  omniauth-github
-  omniauth-google-oauth2 (>= 0.4.1)
-  paperclip
+  omniauth (>= 2.0.0)
+  omniauth-github (>= 2.0.0)
+  omniauth-google-oauth2 (>= 0.5.0)
+  paperclip (>= 5.2.1)
   public_suffix
-  rails (~> 5.1.0)
+  rails (~> 5.2.8, >= 5.2.8.1)
   rails-i18n
   rb-readline
   recaptcha
-  redcarpet
+  redcarpet (>= 3.5.1)
   ruby-prof
-  sanitize
+  sanitize (>= 5.2.1)
   sass-rails
   strip_attributes
   therubyracer
@@ -354,4 +389,4 @@ RUBY VERSION
    ruby 2.4.1p111
 
 BUNDLED WITH
-   1.15.3
+   1.17.3