diff --git a/Gemfile b/Gemfile
index 74ec148d8..7ae9eeaf0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -50,7 +50,7 @@ gem 'will_paginate-bootstrap'
 gem 'draper'
 
 #Gestion des comptes utilisateurs
-gem 'devise'
+gem 'devise', '~> 3.0'
 gem 'openid_connect'
 
 gem 'rest-client'
diff --git a/Gemfile.lock b/Gemfile.lock
index a9ac8e9f2..a5430abe3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -62,7 +62,7 @@ GEM
     autoprefixer-rails (5.2.1)
       execjs
       json
-    bcrypt (3.1.10)
+    bcrypt (3.1.11)
     bindata (2.1.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
@@ -119,7 +119,7 @@ GEM
     debug_inspector (0.0.2)
     deep_cloneable (2.2.1)
       activerecord (>= 3.1.0, < 5.2.0)
-    devise (3.4.1)
+    devise (3.5.10)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 3.2.6, < 5)
@@ -141,7 +141,7 @@ GEM
     erubis (2.7.0)
     eventmachine (1.0.8)
     excon (0.49.0)
-    execjs (2.5.2)
+    execjs (2.7.0)
     factory_girl (4.5.0)
       activesupport (>= 3.0.0)
     faraday (0.9.1)
@@ -461,8 +461,8 @@ GEM
       json (~> 1.4)
     ref (2.0.0)
     request_store (1.1.0)
-    responders (2.1.0)
-      railties (>= 4.2.0, < 5)
+    responders (2.3.0)
+      railties (>= 4.2.0, < 5.1)
     rest-client (1.8.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 3.0)
@@ -574,9 +574,8 @@ GEM
       coffee-rails
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
-    uglifier (2.7.1)
-      execjs (>= 0.3.0)
-      json (>= 1.8.0)
+    uglifier (3.0.2)
+      execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.1)
@@ -592,7 +591,7 @@ GEM
       activemodel (>= 3.0.0)
       addressable
     vcr (3.0.1)
-    warden (1.2.3)
+    warden (1.2.6)
       rack (>= 1.0)
     web-console (2.2.1)
       activemodel (>= 4.0)
@@ -636,7 +635,7 @@ DEPENDENCIES
   coffee-rails (~> 4.1.0)
   database_cleaner
   deep_cloneable (~> 2.2.1)
-  devise
+  devise (~> 3.0)
   draper
   factory_girl
   fog
diff --git a/app/assets/javascripts/dossiers.js b/app/assets/javascripts/dossiers.js
index 0307b5a63..e65a0da9e 100644
--- a/app/assets/javascripts/dossiers.js
+++ b/app/assets/javascripts/dossiers.js
@@ -23,7 +23,12 @@ function the_terms() {
 }
 
 function error_form_siret(invalid_siret){
-    $("input[type='submit']").removeClass('btn-success').addClass('btn-danger').val('Erreur SIRET');
+    setTimeout(function(){
+        $("input[type='submit']").val('Erreur SIRET');
+    }, 10);
+
+    $("input[type='submit']").removeClass('btn-success').addClass('btn-danger');
+
     $("#dossier_siret").addClass('input-error').val(invalid_siret).on('input', reset_form_siret);
 
 }
diff --git a/app/services/dossier_service.rb b/app/services/dossier_service.rb
index e086c3657..01c1fc6a0 100644
--- a/app/services/dossier_service.rb
+++ b/app/services/dossier_service.rb
@@ -13,9 +13,13 @@ class DossierService
       raise RestClient::ResourceNotFound
     end
 
-    @dossier.create_entreprise(@entreprise_adapter.to_params)
     @etablissement_adapter = SIADE::EtablissementAdapter.new(@siret)
 
+    if @etablissement_adapter.to_params.nil?
+      raise RestClient::ResourceNotFound
+    end
+
+    @dossier.create_entreprise(@entreprise_adapter.to_params)
     @dossier.create_etablissement(@etablissement_adapter.to_params)
 
     @rna_adapter = SIADE::RNAAdapter.new(@siret)
diff --git a/app/views/dossiers/etapes/_etape1.html.haml b/app/views/dossiers/etapes/_etape1.html.haml
index 70c1e11fb..f9de0d764 100644
--- a/app/views/dossiers/etapes/_etape1.html.haml
+++ b/app/views/dossiers/etapes/_etape1.html.haml
@@ -21,4 +21,5 @@
 
       - unless @facade.procedure.lien_site_web.blank?
         .center
-          =link_to 'En savoir plus ...', @facade.procedure.lien_site_web, {target: '_blank'}
\ No newline at end of file
+          %a{href: "#{@facade.procedure.lien_site_web.html_safe}", target: '_blank'}
+            En savoir plus ...
\ No newline at end of file
diff --git a/app/views/notification_mailer/dossier_received.html.erb b/app/views/notification_mailer/dossier_received.html.erb
index 9064120b6..4bcdc394f 100644
--- a/app/views/notification_mailer/dossier_received.html.erb
+++ b/app/views/notification_mailer/dossier_received.html.erb
@@ -1 +1 @@
-<%= (MailTemplate.replace_tags @dossier.procedure.mail_received.body, @dossier).html_safe %>
\ No newline at end of file
+<%= escape_once (MailTemplate.replace_tags @dossier.procedure.mail_received.body, @dossier).html_safe %>
\ No newline at end of file
diff --git a/config/initializers/features.yml b/config/initializers/features.yml
index e91fb5346..22e2c5e0d 100644
--- a/config/initializers/features.yml
+++ b/config/initializers/features.yml
@@ -1 +1 @@
-remote_storage: false
+remote_storage: true
diff --git a/lib/siade/etablissement_adapter.rb b/lib/siade/etablissement_adapter.rb
index b03c3d821..72c0052e0 100644
--- a/lib/siade/etablissement_adapter.rb
+++ b/lib/siade/etablissement_adapter.rb
@@ -18,6 +18,8 @@ class SIADE::EtablissementAdapter
       params[k] = v if address_attribut_to_fetch.include?(k)
     end
     params
+  rescue
+    nil
   end
 
   def attr_to_fetch
diff --git a/spec/controllers/users/description_controller_shared_example.rb b/spec/controllers/users/description_controller_shared_example.rb
index b11cb12bb..ea3d42e9b 100644
--- a/spec/controllers/users/description_controller_shared_example.rb
+++ b/spec/controllers/users/description_controller_shared_example.rb
@@ -285,7 +285,7 @@ shared_examples 'description_controller_spec_POST_piece_justificatives_for_owner
                                            'piece_justificative_'+all_pj_type[0].to_s => piece_justificative_0,
                                            'piece_justificative_'+all_pj_type[1].to_s => piece_justificative_1} }
 
-  context 'when user is the owner' do
+  context 'when user is the owner', vcr: {cassette_name: 'controllers_users_description_controller_pieces_justificatives'} do
     before do
       sign_in user
     end
diff --git a/spec/lib/siade/etablissement_adapter_spec.rb b/spec/lib/siade/etablissement_adapter_spec.rb
index 82d0191ad..6d6257773 100644
--- a/spec/lib/siade/etablissement_adapter_spec.rb
+++ b/spec/lib/siade/etablissement_adapter_spec.rb
@@ -7,7 +7,7 @@ describe SIADE::EtablissementAdapter do
 
     before do
       stub_request(:get, "https://api-dev.apientreprise.fr/v2/etablissements/#{siret}?token=#{SIADETOKEN}")
-        .to_return(body: File.read('spec/support/files/etablissement.json', status: 200))
+          .to_return(body: File.read('spec/support/files/etablissement.json', status: 200))
     end
 
     it '#to_params class est une Hash ?' do
@@ -74,11 +74,9 @@ describe SIADE::EtablissementAdapter do
 
     before do
       stub_request(:get, "https://api-dev.apientreprise.fr/v2/etablissements/#{bad_siret}?token=#{SIADETOKEN}")
-        .to_return(body: 'Fake body', status: 404)
+          .to_return(body: 'Fake body', status: 404)
     end
 
-    it 'raises exception RestClient::ResourceNotFound' do
-      expect { subject }.to raise_error(RestClient::ResourceNotFound)
-    end
+    it { expect(subject).to be_nil }
   end
 end