diff --git a/Gemfile b/Gemfile
index 6796693..7e7d597 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,13 +1,13 @@
 source 'https://rubygems.org'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '4.0.0'
+gem 'rails', '4.2.10'
   
 
 gem 'bcrypt-ruby', '~> 3.0.0'
 # Use sqlite3 as the database for Active Record
 gem 'sqlite3'
-gem 'mysql2'
+gem "mysql2", "0.4.10"
 
 # Use Uglifier as compressor for JavaScript assets
 gem 'uglifier', '>= 1.3.0'
@@ -35,7 +35,7 @@ gem 'haml-rails'
 
 gem 'nokogiri'
 gem 'acts_as_tree'
-gem 'formtastic', :git => 'git://github.com/justinfrench/formtastic.git' 
+gem 'formtastic'
 
 
 gem 'kaminari-bootstrap'
@@ -51,13 +51,6 @@ group :doc do
   gem 'sdoc', require: false
 end
 
-gem "capistrano", group: :development
-gem "rvm-capistrano", group: :development
-
-# Use ActiveModel has_secure_password
-# gem 'bcrypt-ruby', '~> 3.0.0'
-
-# Use unicorn as the app server
 gem 'unicorn'
 
 gem "nokogiri"
diff --git a/Gemfile.lock b/Gemfile.lock
index 512c809..5060515 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,174 +1,194 @@
-GIT
-  remote: git://github.com/justinfrench/formtastic.git
-  revision: cd6cb88f28ea7444267802ced8e5ec0f5cfd0f90
-  specs:
-    formtastic (2.3.0.rc2)
-      actionpack (>= 3.0)
-
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.0.0)
-      actionpack (= 4.0.0)
-      mail (~> 2.5.3)
-    actionpack (4.0.0)
-      activesupport (= 4.0.0)
-      builder (~> 3.1.0)
-      erubis (~> 2.7.0)
-      rack (~> 1.5.2)
+    actionmailer (4.2.10)
+      actionpack (= 4.2.10)
+      actionview (= 4.2.10)
+      activejob (= 4.2.10)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+    actionpack (4.2.10)
+      actionview (= 4.2.10)
+      activesupport (= 4.2.10)
+      rack (~> 1.6)
       rack-test (~> 0.6.2)
-    activemodel (4.0.0)
-      activesupport (= 4.0.0)
-      builder (~> 3.1.0)
-    activerecord (4.0.0)
-      activemodel (= 4.0.0)
-      activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.0)
-      arel (~> 4.0.0)
-    activerecord-deprecated_finders (1.0.3)
-    activesupport (4.0.0)
-      i18n (~> 0.6, >= 0.6.4)
-      minitest (~> 4.2)
-      multi_json (~> 1.3)
-      thread_safe (~> 0.1)
-      tzinfo (~> 0.3.37)
-    acts_as_commentable (4.0.0)
-    acts_as_tree (1.4.0)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (4.2.10)
+      activesupport (= 4.2.10)
+      builder (~> 3.1)
+      erubis (~> 2.7.0)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (4.2.10)
+      activesupport (= 4.2.10)
+      globalid (>= 0.3.0)
+    activemodel (4.2.10)
+      activesupport (= 4.2.10)
+      builder (~> 3.1)
+    activerecord (4.2.10)
+      activemodel (= 4.2.10)
+      activesupport (= 4.2.10)
+      arel (~> 6.0)
+    activesupport (4.2.10)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
+    acts_as_commentable (4.0.2)
+    acts_as_tree (2.9.1)
       activerecord (>= 3.0.0)
-    arel (4.0.0)
-    atomic (1.1.10)
+    arel (6.0.4)
     bcrypt-ruby (3.0.1)
-    builder (3.1.4)
-    capistrano (2.15.5)
-      highline
-      net-scp (>= 1.0.0)
-      net-sftp (>= 2.0.0)
-      net-ssh (>= 2.0.14)
-      net-ssh-gateway (>= 1.1.0)
-    carrierwave (0.9.0)
-      activemodel (>= 3.2.0)
-      activesupport (>= 3.2.0)
-      json (>= 1.7)
-    coffee-rails (4.0.0)
+    builder (3.2.4)
+    carrierwave (1.3.2)
+      activemodel (>= 4.0.0)
+      activesupport (>= 4.0.0)
+      mime-types (>= 1.16)
+      ssrf_filter (~> 1.0)
+    coffee-rails (4.0.1)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0.beta, < 5.0)
-    coffee-script (2.2.0)
+      railties (>= 4.0.0, < 5.0)
+    coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.6.3)
-    commonjs (0.2.6)
+    coffee-script-source (1.12.2)
+    commonjs (0.2.7)
+    concurrent-ruby (1.1.8)
+    crass (1.0.6)
     erubis (2.7.0)
-    execjs (1.4.0)
-      multi_json (~> 1.0)
-    haml (4.0.3)
+    execjs (2.8.1)
+    formtastic (3.1.5)
+      actionpack (>= 3.2.13)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
+    haml (5.2.1)
+      temple (>= 0.8.0)
       tilt
-    haml-rails (0.4)
-      actionpack (>= 3.1, < 4.1)
-      activesupport (>= 3.1, < 4.1)
-      haml (>= 3.1, < 4.1)
-      railties (>= 3.1, < 4.1)
-    highline (1.6.19)
-    hike (1.2.3)
-    htmlentities (4.3.1)
-    i18n (0.6.4)
+    haml-rails (1.0.0)
+      actionpack (>= 4.0.1)
+      activesupport (>= 4.0.1)
+      haml (>= 4.0.6, < 6.0)
+      html2haml (>= 1.0.1)
+      railties (>= 4.0.1)
+    html2haml (2.2.0)
+      erubis (~> 2.7.0)
+      haml (>= 4.0, < 6)
+      nokogiri (>= 1.6.0)
+      ruby_parser (~> 3.5)
+    htmlentities (4.3.4)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jbuilder (1.0.2)
       activesupport (>= 3.0.0)
-    jquery-rails (3.0.4)
-      railties (>= 3.0, < 5.0)
+    jquery-rails (4.4.0)
+      rails-dom-testing (>= 1, < 3)
+      railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.0)
-    kaminari (0.14.1)
-      actionpack (>= 3.0.0)
-      activesupport (>= 3.0.0)
-    kaminari-bootstrap (0.1.3)
+    kaminari (1.2.1)
+      activesupport (>= 4.1.0)
+      kaminari-actionview (= 1.2.1)
+      kaminari-activerecord (= 1.2.1)
+      kaminari-core (= 1.2.1)
+    kaminari-actionview (1.2.1)
+      actionview
+      kaminari-core (= 1.2.1)
+    kaminari-activerecord (1.2.1)
+      activerecord
+      kaminari-core (= 1.2.1)
+    kaminari-bootstrap (3.0.1)
       kaminari (>= 0.13.0)
       rails
-    kgio (2.8.0)
-    less (2.3.2)
-      commonjs (~> 0.2.6)
-    less-rails (2.3.3)
-      actionpack (>= 3.1)
-      less (~> 2.3.1)
-    libv8 (3.11.8.17)
-    mail (2.5.4)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
-    mime-types (1.23)
-    mini_portile (0.5.1)
-    minitest (4.7.5)
-    multi_json (1.7.7)
-    mysql2 (0.3.13)
-    net-scp (1.1.2)
-      net-ssh (>= 2.6.5)
-    net-sftp (2.1.2)
-      net-ssh (>= 2.6.5)
-    net-ssh (2.6.8)
-    net-ssh-gateway (1.2.0)
-      net-ssh (>= 2.6.5)
-    nokogiri (1.6.0)
-      mini_portile (~> 0.5.0)
-    polyglot (0.3.3)
-    rack (1.5.2)
-    rack-test (0.6.2)
+    kaminari-core (1.2.1)
+    kgio (2.11.3)
+    less (2.6.0)
+      commonjs (~> 0.2.7)
+    less-rails (4.0.0)
+      actionpack (>= 4)
+      less (~> 2.6.0)
+      sprockets (>= 2)
+    libv8 (3.16.14.19)
+    loofah (2.9.1)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    mime-types (3.3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2021.0225)
+    mini_mime (1.1.0)
+    mini_portile2 (2.4.0)
+    minitest (5.14.4)
+    mysql2 (0.4.10)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
+    rack (1.6.13)
+    rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.0.0)
-      actionmailer (= 4.0.0)
-      actionpack (= 4.0.0)
-      activerecord (= 4.0.0)
-      activesupport (= 4.0.0)
+    rails (4.2.10)
+      actionmailer (= 4.2.10)
+      actionpack (= 4.2.10)
+      actionview (= 4.2.10)
+      activejob (= 4.2.10)
+      activemodel (= 4.2.10)
+      activerecord (= 4.2.10)
+      activesupport (= 4.2.10)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.0)
-      sprockets-rails (~> 2.0.0)
-    railties (4.0.0)
-      actionpack (= 4.0.0)
-      activesupport (= 4.0.0)
+      railties (= 4.2.10)
+      sprockets-rails
+    rails-deprecated_sanitizer (1.0.4)
+      activesupport (>= 4.2.0.alpha)
+    rails-dom-testing (1.0.9)
+      activesupport (>= 4.2.0, < 5.0)
+      nokogiri (~> 1.6)
+      rails-deprecated_sanitizer (>= 1.0.1)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
+    railties (4.2.10)
+      actionpack (= 4.2.10)
+      activesupport (= 4.2.10)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    raindrops (0.11.0)
-    rake (10.1.0)
-    rdoc (3.12.2)
-      json (~> 1.4)
-    ref (1.0.5)
-    rmagick (2.13.4)
-    rvm-capistrano (1.4.1)
-      capistrano (>= 2.0.0)
-    sdoc (0.3.20)
-      json (>= 1.1.3)
-      rdoc (~> 3.10)
-    sprockets (2.10.0)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    sprockets-rails (2.0.0)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      sprockets (~> 2.8)
-    sqlite3 (1.3.7)
-    therubyracer (0.11.4)
-      libv8 (~> 3.11.8.12)
+    raindrops (0.19.1)
+    rake (13.0.3)
+    rdoc (6.3.1)
+    ref (2.0.0)
+    rmagick (4.2.2)
+    ruby_parser (3.15.1)
+      sexp_processor (~> 4.9)
+    sdoc (2.1.0)
+      rdoc (>= 5.0)
+    sexp_processor (4.15.2)
+    sprockets (3.7.2)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.2)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    sqlite3 (1.4.2)
+    ssrf_filter (1.0.7)
+    temple (0.8.2)
+    therubyracer (0.12.3)
+      libv8 (~> 3.16.14.15)
       ref
-    thor (0.18.1)
-    thread_safe (0.1.0)
-      atomic
-    tilt (1.4.1)
-    treetop (1.4.14)
-      polyglot
-      polyglot (>= 0.3.1)
-    turbolinks (1.3.0)
-      coffee-rails
-    twitter-bootstrap-rails (2.2.7)
+    thor (1.1.0)
+    thread_safe (0.3.6)
+    tilt (2.0.10)
+    turbolinks (5.2.1)
+      turbolinks-source (~> 5.2)
+    turbolinks-source (5.2.0)
+    twitter-bootstrap-rails (3.2.2)
       actionpack (>= 3.1)
-      execjs
-      rails (>= 3.1)
+      execjs (>= 2.2.2, >= 2.2)
+      less-rails (>= 2.5.0)
       railties (>= 3.1)
-    tzinfo (0.3.37)
-    uglifier (2.1.2)
-      execjs (>= 0.3.0)
-      multi_json (~> 1.0, >= 1.0.2)
-    unicorn (4.6.3)
+    tzinfo (1.2.9)
+      thread_safe (~> 0.1)
+    uglifier (4.2.0)
+      execjs (>= 0.3.0, < 3)
+    unicorn (6.0.0)
       kgio (~> 2.6)
-      rack
       raindrops (~> 0.7)
 
 PLATFORMS
@@ -178,21 +198,19 @@ DEPENDENCIES
   acts_as_commentable
   acts_as_tree
   bcrypt-ruby (~> 3.0.0)
-  capistrano
   carrierwave
   coffee-rails (~> 4.0.0)
-  formtastic!
+  formtastic
   haml-rails
   htmlentities
   jbuilder (~> 1.0.1)
   jquery-rails
   kaminari-bootstrap
   less-rails
-  mysql2
+  mysql2 (= 0.4.10)
   nokogiri
-  rails (= 4.0.0)
+  rails (= 4.2.10)
   rmagick
-  rvm-capistrano
   sdoc
   sqlite3
   therubyracer
@@ -200,3 +218,6 @@ DEPENDENCIES
   twitter-bootstrap-rails
   uglifier (>= 1.3.0)
   unicorn
+
+BUNDLED WITH
+   1.17.3
diff --git a/config/env_init b/config/env_init
index 55917d3..b85bb31 100644
--- a/config/env_init
+++ b/config/env_init
@@ -1,4 +1,4 @@
-APP_RUBY=2.1.2
+APP_RUBY=2.6.0
 ENV=production
 APP_ROOT=/srv/www/web/vivre_app/current/
 GEM_HOME=/srv/www/web/.rvm/gems/ruby-$APP_RUBY