diff --git a/MLH/CursoRails/Taller/Gemfile.lock b/MLH/CursoRails/Taller/Gemfile.lock
index 1dd259ef..562ef922 100644
--- a/MLH/CursoRails/Taller/Gemfile.lock
+++ b/MLH/CursoRails/Taller/Gemfile.lock
@@ -1,221 +1,225 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    actioncable (6.0.0)
-      actionpack (= 6.0.0)
-      nio4r (~> 2.0)
-      websocket-driver (>= 0.6.1)
-    actionmailbox (6.0.0)
-      actionpack (= 6.0.0)
-      activejob (= 6.0.0)
-      activerecord (= 6.0.0)
-      activestorage (= 6.0.0)
-      activesupport (= 6.0.0)
-      mail (>= 2.7.1)
-    actionmailer (6.0.0)
-      actionpack (= 6.0.0)
-      actionview (= 6.0.0)
-      activejob (= 6.0.0)
-      mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (6.0.0)
-      actionview (= 6.0.0)
-      activesupport (= 6.0.0)
-      rack (~> 2.0)
-      rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.0.0)
-      actionpack (= 6.0.0)
-      activerecord (= 6.0.0)
-      activestorage (= 6.0.0)
-      activesupport (= 6.0.0)
-      nokogiri (>= 1.8.5)
-    actionview (6.0.0)
-      activesupport (= 6.0.0)
-      builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.0.0)
-      activesupport (= 6.0.0)
-      globalid (>= 0.3.6)
-    activemodel (6.0.0)
-      activesupport (= 6.0.0)
-    activerecord (6.0.0)
-      activemodel (= 6.0.0)
-      activesupport (= 6.0.0)
-    activestorage (6.0.0)
-      actionpack (= 6.0.0)
-      activejob (= 6.0.0)
-      activerecord (= 6.0.0)
-      marcel (~> 0.3.1)
-    activesupport (6.0.0)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-      zeitwerk (~> 2.1, >= 2.1.8)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
-    bindex (0.8.1)
-    bootsnap (1.4.5)
-      msgpack (~> 1.0)
-    builder (3.2.3)
-    byebug (11.0.1)
-    capybara (3.29.0)
-      addressable
-      mini_mime (>= 0.1.3)
-      nokogiri (~> 1.8)
-      rack (>= 1.6.0)
-      rack-test (>= 0.6.3)
-      regexp_parser (~> 1.5)
-      xpath (~> 3.2)
-    childprocess (3.0.0)
-    concurrent-ruby (1.1.5)
-    crass (1.0.4)
-    erubi (1.9.0)
-    ffi (1.11.1)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
-    i18n (1.7.0)
-      concurrent-ruby (~> 1.0)
-    jbuilder (2.9.1)
-      activesupport (>= 4.2.0)
-    listen (3.1.5)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
-      ruby_dep (~> 1.2)
-    loofah (2.3.0)
-      crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
-    mail (2.7.1)
-      mini_mime (>= 0.1.1)
-    marcel (0.3.3)
-      mimemagic (~> 0.3.2)
-    method_source (0.9.2)
-    mimemagic (0.3.3)
-    mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
-    minitest (5.12.2)
-    msgpack (1.3.1)
-    nio4r (2.5.2)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
-    public_suffix (4.0.1)
-    puma (3.12.1)
-    rack (2.0.7)
-    rack-proxy (0.6.5)
-      rack
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rails (6.0.0)
-      actioncable (= 6.0.0)
-      actionmailbox (= 6.0.0)
-      actionmailer (= 6.0.0)
-      actionpack (= 6.0.0)
-      actiontext (= 6.0.0)
-      actionview (= 6.0.0)
-      activejob (= 6.0.0)
-      activemodel (= 6.0.0)
-      activerecord (= 6.0.0)
-      activestorage (= 6.0.0)
-      activesupport (= 6.0.0)
-      bundler (>= 1.3.0)
-      railties (= 6.0.0)
-      sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
-      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.3.0)
-      loofah (~> 2.3)
-    railties (6.0.0)
-      actionpack (= 6.0.0)
-      activesupport (= 6.0.0)
-      method_source
-      rake (>= 0.8.7)
-      thor (>= 0.20.3, < 2.0)
-    rake (13.0.0)
-    rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
-      ffi (~> 1.0)
-    regexp_parser (1.6.0)
-    ruby_dep (1.5.0)
-    rubyzip (2.0.0)
-    sass (3.7.4)
-      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 (5.1.0)
-      railties (>= 5.2.0)
-      sass (~> 3.1)
-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (>= 1.1, < 3)
-    selenium-webdriver (3.142.6)
-      childprocess (>= 0.5, < 4.0)
-      rubyzip (>= 1.2.2)
-    spring (2.1.0)
-    spring-watcher-listen (2.0.1)
-      listen (>= 2.7, < 4.0)
-      spring (>= 1.2, < 3.0)
-    sprockets (3.7.2)
-      concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.1)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
-      sprockets (>= 3.0.0)
-    sqlite3 (1.4.1)
-    thor (0.20.3)
-    thread_safe (0.3.6)
-    tilt (2.0.10)
-    turbolinks (5.2.1)
-      turbolinks-source (~> 5.2)
-    turbolinks-source (5.2.0)
-    tzinfo (1.2.5)
-      thread_safe (~> 0.1)
-    web-console (4.0.1)
-      actionview (>= 6.0.0)
-      activemodel (>= 6.0.0)
-      bindex (>= 0.4.0)
-      railties (>= 6.0.0)
-    webdrivers (4.1.3)
-      nokogiri (~> 1.6)
-      rubyzip (>= 1.3.0)
-      selenium-webdriver (>= 3.0, < 4.0)
-    webpacker (4.0.7)
-      activesupport (>= 4.2)
-      rack-proxy (>= 0.6.1)
-      railties (>= 4.2)
-    websocket-driver (0.7.1)
-      websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
-    xpath (3.2.0)
-      nokogiri (~> 1.8)
-    zeitwerk (2.2.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  bootsnap (>= 1.4.2)
-  byebug
-  capybara (>= 2.15)
-  jbuilder (~> 2.7)
-  listen (>= 3.0.5, < 3.2)
-  puma (~> 3.11)
-  rails (~> 6.0.0)
-  sass-rails (~> 5)
-  selenium-webdriver
-  spring
-  spring-watcher-listen (~> 2.0.0)
-  sqlite3 (~> 1.4)
-  turbolinks (~> 5)
-  tzinfo-data
-  web-console (>= 3.3.0)
-  webdrivers
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actioncable (6.0.0)
+      actionpack (= 6.0.0)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionmailbox (6.0.0)
+      actionpack (= 6.0.0)
+      activejob (= 6.0.0)
+      activerecord (= 6.0.0)
+      activestorage (= 6.0.0)
+      activesupport (= 6.0.0)
+      mail (>= 2.7.1)
+    actionmailer (6.0.0)
+      actionpack (= 6.0.0)
+      actionview (= 6.0.0)
+      activejob (= 6.0.0)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (6.0.0)
+      actionview (= 6.0.0)
+      activesupport (= 6.0.0)
+      rack (~> 2.0)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actiontext (6.0.0)
+      actionpack (= 6.0.0)
+      activerecord (= 6.0.0)
+      activestorage (= 6.0.0)
+      activesupport (= 6.0.0)
+      nokogiri (>= 1.8.5)
+    actionview (6.0.0)
+      activesupport (= 6.0.0)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (6.0.0)
+      activesupport (= 6.0.0)
+      globalid (>= 0.3.6)
+    activemodel (6.0.0)
+      activesupport (= 6.0.0)
+    activerecord (6.0.0)
+      activemodel (= 6.0.0)
+      activesupport (= 6.0.0)
+    activestorage (6.0.0)
+      actionpack (= 6.0.0)
+      activejob (= 6.0.0)
+      activerecord (= 6.0.0)
+      marcel (~> 0.3.1)
+    activesupport (6.0.0)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+      zeitwerk (~> 2.1, >= 2.1.8)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    bindex (0.8.1)
+    bootsnap (1.4.5)
+      msgpack (~> 1.0)
+    builder (3.2.3)
+    byebug (11.0.1)
+    capybara (3.29.0)
+      addressable
+      mini_mime (>= 0.1.3)
+      nokogiri (~> 1.8)
+      rack (>= 1.6.0)
+      rack-test (>= 0.6.3)
+      regexp_parser (~> 1.5)
+      xpath (~> 3.2)
+    childprocess (3.0.0)
+    concurrent-ruby (1.1.5)
+    crass (1.0.6)
+    erubi (1.9.0)
+    ffi (1.11.1)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
+    i18n (1.7.0)
+      concurrent-ruby (~> 1.0)
+    jbuilder (2.9.1)
+      activesupport (>= 4.2.0)
+    listen (3.1.5)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
+    loofah (2.19.1)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    marcel (0.3.3)
+      mimemagic (~> 0.3.2)
+    method_source (0.9.2)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
+    mini_mime (1.0.2)
+    mini_portile2 (2.8.0)
+    minitest (5.12.2)
+    msgpack (1.3.1)
+    nio4r (2.5.2)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    public_suffix (4.0.1)
+    puma (3.12.1)
+    racc (1.6.1)
+    rack (2.0.7)
+    rack-proxy (0.6.5)
+      rack
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rails (6.0.0)
+      actioncable (= 6.0.0)
+      actionmailbox (= 6.0.0)
+      actionmailer (= 6.0.0)
+      actionpack (= 6.0.0)
+      actiontext (= 6.0.0)
+      actionview (= 6.0.0)
+      activejob (= 6.0.0)
+      activemodel (= 6.0.0)
+      activerecord (= 6.0.0)
+      activestorage (= 6.0.0)
+      activesupport (= 6.0.0)
+      bundler (>= 1.3.0)
+      railties (= 6.0.0)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
+    railties (6.0.0)
+      actionpack (= 6.0.0)
+      activesupport (= 6.0.0)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.20.3, < 2.0)
+    rake (13.0.0)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.10.0)
+      ffi (~> 1.0)
+    regexp_parser (1.6.0)
+    ruby_dep (1.5.0)
+    rubyzip (2.0.0)
+    sass (3.7.4)
+      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 (5.1.0)
+      railties (>= 5.2.0)
+      sass (~> 3.1)
+      sprockets (>= 2.8, < 4.0)
+      sprockets-rails (>= 2.0, < 4.0)
+      tilt (>= 1.1, < 3)
+    selenium-webdriver (3.142.6)
+      childprocess (>= 0.5, < 4.0)
+      rubyzip (>= 1.2.2)
+    spring (2.1.0)
+    spring-watcher-listen (2.0.1)
+      listen (>= 2.7, < 4.0)
+      spring (>= 1.2, < 3.0)
+    sprockets (3.7.2)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.1)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    sqlite3 (1.4.1)
+    thor (0.20.3)
+    thread_safe (0.3.6)
+    tilt (2.0.10)
+    turbolinks (5.2.1)
+      turbolinks-source (~> 5.2)
+    turbolinks-source (5.2.0)
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
+    web-console (4.0.1)
+      actionview (>= 6.0.0)
+      activemodel (>= 6.0.0)
+      bindex (>= 0.4.0)
+      railties (>= 6.0.0)
+    webdrivers (4.1.3)
+      nokogiri (~> 1.6)
+      rubyzip (>= 1.3.0)
+      selenium-webdriver (>= 3.0, < 4.0)
+    webpacker (4.0.7)
+      activesupport (>= 4.2)
+      rack-proxy (>= 0.6.1)
+      railties (>= 4.2)
+    websocket-driver (0.7.1)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.4)
+    xpath (3.2.0)
+      nokogiri (~> 1.8)
+    zeitwerk (2.2.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bootsnap (>= 1.4.2)
+  byebug
+  capybara (>= 2.15)
+  jbuilder (~> 2.7)
+  listen (>= 3.0.5, < 3.2)
+  puma (~> 3.11)
+  rails (~> 6.0.0)
+  sass-rails (~> 5)
+  selenium-webdriver
+  spring
+  spring-watcher-listen (~> 2.0.0)
+  sqlite3 (~> 1.4)
+  turbolinks (~> 5)
+  tzinfo-data
+  web-console (>= 3.3.0)
+  webdrivers
   webpacker (~> 4.0)
 
 RUBY VERSION