diff --git a/Gemfile.lock b/Gemfile.lock
index 366a03f..df7c759 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,78 +1,69 @@
 PATH
   remote: .
   specs:
-    redsys_redsys (2.4)
-      active_merchant_sermepa (>= 0.1.1)
-      spree_core (>= 1.1.4)
+    solidus_redsys (1.0.2)
+      solidus_core (>= 1.4)
 
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (3.2.12)
-      actionpack (= 3.2.12)
-      mail (~> 2.4.4)
-    actionpack (3.2.12)
-      activemodel (= 3.2.12)
-      activesupport (= 3.2.12)
-      builder (~> 3.0.0)
-      erubis (~> 2.7.0)
-      journey (~> 1.0.4)
-      rack (~> 1.4.5)
-      rack-cache (~> 1.2)
-      rack-test (~> 0.6.1)
-      sprockets (~> 2.2.1)
-    active_merchant_sermepa (0.1.1)
-      activemerchant (>= 1.9.4)
-    active_utils (1.0.5)
-      activesupport (>= 2.3.11)
-      i18n
-    activemerchant (1.29.3)
-      active_utils (>= 1.0.2)
-      activesupport (>= 2.3.14)
-      builder (>= 2.0.0)
-      i18n
-      json (>= 1.5.1)
-      money
-      nokogiri
-    activemodel (3.2.12)
-      activesupport (= 3.2.12)
-      builder (~> 3.0.0)
-    activerecord (3.2.12)
-      activemodel (= 3.2.12)
-      activesupport (= 3.2.12)
-      arel (~> 3.0.2)
-      tzinfo (~> 0.3.29)
-    activeresource (3.2.12)
-      activemodel (= 3.2.12)
-      activesupport (= 3.2.12)
-    activesupport (3.2.12)
-      i18n (~> 0.6)
-      multi_json (~> 1.0)
-    acts_as_list (0.1.4)
-    arel (3.0.2)
-    awesome_nested_set (2.1.5)
-      activerecord (>= 3.0.0)
-    aws-sdk (1.3.9)
-      httparty (~> 0.7)
-      json (~> 1.4)
-      nokogiri (>= 1.4.4)
-      uuidtools (~> 2.1)
-    builder (3.0.4)
-    cancan (1.6.8)
-    capybara (1.0.1)
+    actionmailer (6.1.3.2)
+      actionpack (= 6.1.3.2)
+      actionview (= 6.1.3.2)
+      activejob (= 6.1.3.2)
+      activesupport (= 6.1.3.2)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (6.1.3.2)
+      actionview (= 6.1.3.2)
+      activesupport (= 6.1.3.2)
+      rack (~> 2.0, >= 2.0.9)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actionview (6.1.3.2)
+      activesupport (= 6.1.3.2)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (6.1.3.2)
+      activesupport (= 6.1.3.2)
+      globalid (>= 0.3.6)
+    activemerchant (1.119.0)
+      activesupport (>= 4.2)
+      builder (>= 2.1.2, < 4.0.0)
+      i18n (>= 0.6.9)
+      nokogiri (~> 1.4)
+    activemodel (6.1.3.2)
+      activesupport (= 6.1.3.2)
+    activerecord (6.1.3.2)
+      activemodel (= 6.1.3.2)
+      activesupport (= 6.1.3.2)
+    activesupport (6.1.3.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+      zeitwerk (~> 2.3)
+    acts_as_list (1.0.4)
+      activerecord (>= 4.2)
+    awesome_nested_set (3.4.0)
+      activerecord (>= 4.0.0, < 7.0)
+    builder (3.2.4)
+    cancancan (3.2.1)
+    capybara (2.4.4)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
-      selenium-webdriver (~> 2.0)
-      xpath (~> 0.1.4)
-    childprocess (0.3.8)
-      ffi (~> 1.0, >= 1.0.11)
-    climate_control (0.0.3)
-      activesupport (>= 3.0)
-    cocaine (0.5.1)
-      climate_control (>= 0.0.3, < 1.0)
+      xpath (~> 2.0)
+    carmen (1.1.3)
+      activesupport (>= 3.0.0)
+    climate_control (0.2.0)
     columnize (0.3.6)
+    concurrent-ruby (1.1.8)
+    crass (1.0.6)
     debugger (1.3.1)
       columnize (>= 0.3.1)
       debugger-linecache (~> 1.1.1)
@@ -80,152 +71,142 @@ GEM
     debugger-linecache (1.1.2)
       debugger-ruby_core_source (>= 1.1.1)
     debugger-ruby_core_source (1.1.8)
-    deface (0.9.1)
-      nokogiri (~> 1.5.0)
-      rails (~> 3.1)
-    diff-lcs (1.1.3)
-    erubis (2.7.0)
-    factory_girl (2.6.4)
-      activesupport (>= 2.3.9)
-    ffaker (1.12.1)
-    ffi (1.4.0)
-    highline (1.6.11)
-    hike (1.2.1)
-    httparty (0.10.2)
-      multi_json (~> 1.0)
-      multi_xml (>= 0.5.2)
-    i18n (0.6.1)
-    journey (1.0.4)
-    jquery-rails (2.2.1)
-      railties (>= 3.0, < 5.0)
-      thor (>= 0.14, < 2.0)
-    json (1.7.7)
-    kaminari (0.13.0)
-      actionpack (>= 3.0.0)
+    diff-lcs (1.4.4)
+    discard (1.2.0)
+      activerecord (>= 4.2, < 7)
+    erubi (1.10.0)
+    factory_girl (4.9.0)
       activesupport (>= 3.0.0)
-      railties (>= 3.0.0)
-    mail (2.4.4)
-      i18n (>= 0.4.0)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
-    mime-types (1.21)
-    money (5.0.0)
-      i18n (~> 0.4)
-      json
-    multi_json (1.6.1)
-    multi_xml (0.5.3)
-    nokogiri (1.5.6)
-    paperclip (2.8.0)
-      activerecord (>= 2.3.0)
-      activesupport (>= 2.3.2)
-      cocaine (>= 0.0.2)
+    ffaker (1.12.1)
+    ffi (1.15.0)
+    friendly_id (5.4.2)
+      activerecord (>= 4.0.0)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
+    i18n (1.8.10)
+      concurrent-ruby (~> 1.0)
+    image_processing (1.12.1)
+      mini_magick (>= 4.9.5, < 5)
+      ruby-vips (>= 2.0.17, < 3)
+    kaminari-activerecord (1.2.1)
+      activerecord
+      kaminari-core (= 1.2.1)
+    kaminari-core (1.2.1)
+    kt-paperclip (6.4.1)
+      activemodel (>= 4.2.0)
+      activesupport (>= 4.2.0)
       mime-types
-    polyamorous (0.5.0)
-      activerecord (~> 3.0)
-    polyglot (0.3.3)
-    rabl (0.7.2)
-      activesupport (>= 2.3.14)
-      multi_json (~> 1.0)
-    rack (1.4.5)
-    rack-cache (1.2)
-      rack (>= 0.4)
-    rack-ssl (1.3.3)
-      rack
-    rack-test (0.6.2)
-      rack (>= 1.0)
-    rails (3.2.12)
-      actionmailer (= 3.2.12)
-      actionpack (= 3.2.12)
-      activerecord (= 3.2.12)
-      activeresource (= 3.2.12)
-      activesupport (= 3.2.12)
-      bundler (~> 1.0)
-      railties (= 3.2.12)
-    railties (3.2.12)
-      actionpack (= 3.2.12)
-      activesupport (= 3.2.12)
-      rack-ssl (~> 1.3.2)
+      mimemagic (~> 0.3.0)
+      terrapin (~> 0.6.0)
+    loofah (2.9.1)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    method_source (1.0.0)
+    mime-types (3.3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2021.0225)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
+    mini_magick (4.11.0)
+    mini_mime (1.1.0)
+    mini_portile2 (2.5.1)
+    minitest (5.14.4)
+    monetize (1.11.0)
+      money (~> 6.12)
+    money (6.16.0)
+      i18n (>= 0.6.4, <= 2)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
+    racc (1.5.2)
+    rack (2.2.3)
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
+    railties (6.1.3.2)
+      actionpack (= 6.1.3.2)
+      activesupport (= 6.1.3.2)
+      method_source
       rake (>= 0.8.7)
-      rdoc (~> 3.4)
-      thor (>= 0.14.6, < 2.0)
-    rake (10.0.3)
-    ransack (0.7.2)
-      actionpack (~> 3.0)
-      activerecord (~> 3.0)
-      polyamorous (~> 0.5.0)
-    rdoc (3.12.1)
-      json (~> 1.4)
-    rspec-core (2.12.2)
-    rspec-expectations (2.12.1)
-      diff-lcs (~> 1.1.3)
-    rspec-mocks (2.12.2)
-    rspec-rails (2.12.2)
+      thor (~> 1.0)
+    rake (13.0.3)
+    ransack (2.4.2)
+      activerecord (>= 5.2.4)
+      activesupport (>= 5.2.4)
+      i18n
+    rspec-core (3.1.7)
+      rspec-support (~> 3.1.0)
+    rspec-expectations (3.1.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.1.0)
+    rspec-mocks (3.1.3)
+      rspec-support (~> 3.1.0)
+    rspec-rails (3.1.0)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
-      rspec-core (~> 2.12.0)
-      rspec-expectations (~> 2.12.0)
-      rspec-mocks (~> 2.12.0)
-    rubyzip (0.9.9)
-    sass (3.2.6)
-    sass-rails (3.2.6)
-      railties (~> 3.2.0)
-      sass (>= 3.1.10)
-      tilt (~> 1.3)
-    select2-rails (3.3.0)
-      sass-rails (~> 3.2)
-      thor (~> 0.14)
-    selenium-webdriver (2.30.0)
-      childprocess (>= 0.2.5)
-      multi_json (~> 1.0)
-      rubyzip
-      websocket (~> 1.0.4)
-    spree_core (1.3.2)
-      activemerchant (~> 1.29.3)
-      acts_as_list (= 0.1.4)
-      awesome_nested_set (= 2.1.5)
-      aws-sdk (~> 1.3.4)
-      cancan (= 1.6.8)
-      deface (>= 0.9.0)
-      ffaker (~> 1.12.0)
-      highline (= 1.6.11)
-      jquery-rails (~> 2.2.0)
-      kaminari (= 0.13.0)
-      money (= 5.0.0)
-      paperclip (~> 2.8)
-      rabl (= 0.7.2)
-      rails (~> 3.2.11)
-      ransack (~> 0.7.2)
-      select2-rails (~> 3.2)
-      state_machine (= 1.1.2)
-      stringex (~> 1.3.2)
-    sprockets (2.2.2)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
+      rspec-core (~> 3.1.0)
+      rspec-expectations (~> 3.1.0)
+      rspec-mocks (~> 3.1.0)
+      rspec-support (~> 3.1.0)
+    rspec-support (3.1.2)
+    ruby-vips (2.1.2)
+      ffi (~> 1.12)
+    solidus_core (3.0.1)
+      actionmailer (>= 5.2, < 6.2.x)
+      actionpack (>= 5.2, < 6.2.x)
+      actionview (>= 5.2, < 6.2.x)
+      activejob (>= 5.2, < 6.2.x)
+      activemerchant (~> 1.66)
+      activemodel (>= 5.2, < 6.2.x)
+      activerecord (>= 5.2, < 6.2.x)
+      activesupport (>= 5.2, < 6.2.x)
+      acts_as_list (< 2.0)
+      awesome_nested_set (~> 3.3)
+      cancancan (>= 2.2, < 4.0)
+      carmen (~> 1.1.0)
+      discard (~> 1.0)
+      friendly_id (~> 5.0)
+      image_processing (~> 1.10)
+      kaminari-activerecord (~> 1.1)
+      kt-paperclip (~> 6.3)
+      mini_magick (~> 4.10)
+      monetize (~> 1.8)
+      railties (>= 5.2, < 6.2.x)
+      ransack (~> 2.0)
+      state_machines-activerecord (~> 0.6)
     sqlite3 (1.3.7)
-    state_machine (1.1.2)
-    stringex (1.3.3)
-    thor (0.17.0)
-    tilt (1.3.3)
-    treetop (1.4.12)
-      polyglot
-      polyglot (>= 0.3.1)
-    tzinfo (0.3.35)
-    uuidtools (2.1.3)
-    websocket (1.0.7)
-    xpath (0.1.4)
+    state_machines (0.5.0)
+    state_machines-activemodel (0.8.0)
+      activemodel (>= 5.1)
+      state_machines (>= 0.5.0)
+    state_machines-activerecord (0.8.0)
+      activerecord (>= 5.1)
+      state_machines-activemodel (>= 0.8.0)
+    terrapin (0.6.0)
+      climate_control (>= 0.0.3, < 1.0)
+    thor (1.1.0)
+    tzinfo (2.0.4)
+      concurrent-ruby (~> 1.0)
+    xpath (2.1.0)
       nokogiri (~> 1.3)
+    zeitwerk (2.4.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  capybara (= 1.0.1)
+  capybara (= 2.4.4)
   debugger
-  factory_girl (~> 2.6.4)
+  factory_girl (~> 4.4)
   ffaker
-  rspec-rails (~> 2.9)
-  redsys_redsys!
+  rspec-rails (~> 3.1.0)
+  solidus_redsys!
   sqlite3