diff --git a/Gemfile b/Gemfile
index 6454a20..eab08e7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,6 +9,7 @@ gem 'rails', '~> 7.0.3.1'
 gem 'sprockets-rails'
 
 gem 'pg', '~> 1.4.1'
+gem 'sqlite3'
 gem 'puma', '~> 5.6.4'
 gem 'multi_json'
 gem 'uglifier'
diff --git a/Gemfile.lock b/Gemfile.lock
index ae5d67f..5463634 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -259,6 +259,8 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
+    sqlite3 (1.7.3)
+      mini_portile2 (~> 2.8.0)
     strscan (3.0.4)
     thor (1.2.1)
     timeout (0.3.0)
@@ -304,6 +306,7 @@ DEPENDENCIES
   rspec_junit_formatter
   selenium-webdriver
   sprockets-rails
+  sqlite3
   tzinfo-data
   uglifier
   webdrivers
diff --git a/config/cable.yml b/config/cable.yml
index 4b4b2b4..2cfe86f 100644
--- a/config/cable.yml
+++ b/config/cable.yml
@@ -1,12 +1,10 @@
 development:
-  adapter: postgresql
-  database: webhooks-consumer-demo-development
-  channel_prefix: webhooks-consumer-demo_development
+  adapter: async
 
 test:
   adapter: async
 
 production:
-  adapter: postgresql
-  url: <%= ENV.fetch("DATABASE_URL") {} %>
+  adapter: async
+  url: redis://localhost:6379/1
   channel_prefix: webhooks-consumer-demo_production
diff --git a/config/database.yml b/config/database.yml
index 3619a2b..cac8a5d 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -15,8 +15,9 @@
 # gem 'pg'
 #
 default: &default
-  adapter: postgresql
+  adapter: sqlite3
   encoding: unicode
+  database: webhooks-sqlite
   # For details on connection pooling, see Rails configuration guide
   # http://guides.rubyonrails.org/configuring.html#database-pooling
   pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>