diff --git a/Gemfile.lock b/Gemfile.lock
index a66f6c3a..c23340ba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,15 +6,6 @@ GIT
       rails (>= 3.0)
       rake (>= 0.8.7)
 
-GIT
-  remote: https://github.com/ankane/rollup.git
-  revision: 0ab6c603450175eb1004f7793e86486943cb9f72
-  branch: master
-  specs:
-    rollups (0.1.3)
-      activesupport (>= 5.1)
-      groupdate (>= 5.2)
-
 GIT
   remote: https://github.com/fauno/email_address
   revision: 536b51f7071b68a55140c0c1726b4cd401d1c04d
@@ -24,6 +15,15 @@ GIT
       netaddr (>= 2.0.4, < 3)
       simpleidn
 
+GIT
+  remote: https://github.com/fauno/rollup.git
+  revision: ddbb345aa57e63b4cfdf7557267efa89ba60caac
+  branch: update
+  specs:
+    rollups (0.1.3)
+      activesupport (>= 5.1)
+      groupdate (>= 5.2)
+
 GEM
   remote: https://gems.sutty.nl/
   specs:
@@ -243,8 +243,8 @@ GEM
       ffi (~> 1.0)
     globalid (0.6.0)
       activesupport (>= 5.0)
-    groupdate (5.2.2)
-      activesupport (>= 5)
+    groupdate (6.1.0)
+      activesupport (>= 5.2)
     hairtrigger (0.2.24)
       activerecord (>= 5.0, < 7)
       ruby2ruby (~> 2.4)
diff --git a/app/jobs/uri_collection_job.rb b/app/jobs/uri_collection_job.rb
index b66a804d..7ca9a4d9 100644
--- a/app/jobs/uri_collection_job.rb
+++ b/app/jobs/uri_collection_job.rb
@@ -19,9 +19,12 @@ class UriCollectionJob < PeriodicJob
   def perform(site_id:, once: true)
     @site = Site.find site_id
 
+    # Recordar la última vez que se corrió la tarea
+    stat = site.stats.create! name: STAT_NAME
+
     hostnames.each do |hostname|
       uris.each do |uri|
-        return if stop?
+        next if stop?
 
         AccessLog.where(host: hostname, uri: uri)
                  .where('created_at >= ?', beginning_of_interval)
@@ -46,8 +49,7 @@ class UriCollectionJob < PeriodicJob
       end
     end
 
-    # Recordar la última vez que se corrió la tarea
-    site.stats.create! name: STAT_NAME
+    stat.touch
 
     run_again! unless once
   end
diff --git a/config/routes.rb b/config/routes.rb
index 4945d108..a132135a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -36,9 +36,6 @@ Rails.application.routes.draw do
   match '/api/v3/projects/:site_id/notices' => 'api/v1/notices#create', via: %i[post]
 
   resources :sites, constraints: { site_id: %r{[^/]+}, id: %r{[^/]+} } do
-    # Usar Blazer para mostrar estadísticas
-    mount Blazer::Engine, at: 'stats', as: 'stats'
-
     # Gestionar actualizaciones del sitio
     get 'pull', to: 'sites#fetch'
     post 'pull', to: 'sites#merge'