diff --git a/Gemfile b/Gemfile
index e54450d..454e298 100644
--- a/Gemfile
+++ b/Gemfile
@@ -19,6 +19,7 @@ gem 'jbuilder', '~> 2.5'
 gem 'bcrypt', '~> 3.1.7'
 
 gem 'validate_url'
+gem 'webpush'
 
 # Use ActiveStorage variant
 # gem 'mini_magick', '~> 4.8'
diff --git a/Gemfile.lock b/Gemfile.lock
index 31049c0..5eb27d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,12 +61,14 @@ GEM
     ffi (1.10.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
+    hkdf (0.3.0)
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.2)
     jbuilder (2.8.0)
       activesupport (>= 4.2.0)
       multi_json (>= 1.2)
+    jwt (2.2.1)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -161,6 +163,9 @@ GEM
     validate_url (1.0.8)
       activemodel (>= 3.0.0)
       public_suffix
+    webpush (0.3.8)
+      hkdf (~> 0.2)
+      jwt (~> 2.0)
     websocket-driver (0.7.0)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.3)
@@ -185,6 +190,7 @@ DEPENDENCIES
   spring-watcher-listen (~> 2.0.0)
   sqlite3
   validate_url
+  webpush
   yard
 
 RUBY VERSION
diff --git a/config/credentials.yml.enc b/config/credentials.yml.enc
index 092b2d1..c085c63 100644
--- a/config/credentials.yml.enc
+++ b/config/credentials.yml.enc
@@ -1 +1 @@
-oAs+MprI5eBtNeeC+76/CfT/juL/JHm0t5l0XK8i1iciVEkdia24pH3vZHENOqPYFjAM6/0qmXFLq2hyikMsKqFfzPRz5weyHKz+Qqh90WNXnTGopU3wZ7ufrqU2+xk7GKqAp4p4XCmEjkDz2CpmEB/oR/+8esjJN+61/fhdi3Pkq8CR2zFzszXHmJRC0JbHgTaxB+TD4b541xhnwXvUpK3J/EJmDgMJ84SwIxKMGA4YxYVzoTH7CR8GOkSuSlIWOcoTSWiYuW6y7IqAfT1C5VH6ZBSCDEtE/SefOloia4ZlrBRoaFJB9rsXHebOaBeXoM4wRf9csjb/gkD4QGzyFTXZlWfPSuiGaUN48JCbikcm1iu8FgyEXJIbJB+qXZppWJ3dFIqJMkWbA1nQErZAdoNcLfv/sP576NtT--ZMdEzyCwtOD6d9/F--xujg4MQrX4bwim+bJ1iZtQ==
\ No newline at end of file
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--p17cT1Xv6vQyo5ES--dIpGtyQMXy3DY8iG1SThQA==
\ No newline at end of file
diff --git a/lib/tasks/webpush.rake b/lib/tasks/webpush.rake
new file mode 100644
index 0000000..94703fa
--- /dev/null
+++ b/lib/tasks/webpush.rake
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+namespace :webpush do
+  desc 'Genera las llaves VAPID'
+  task vapid: :environment do
+    vapid = Webpush.generate_key
+
+    puts 'Agrega lo siguiente en `rails credentials:edit`:'
+    puts 'vapid:'
+    puts "  public_key: #{vapid.public_key}"
+    puts "  private_key: #{vapid.private_key}"
+
+    exit 0
+  end
+end