diff --git a/Gemfile b/Gemfile
index 1a0cc9c1f9..40069d9263 100644
--- a/Gemfile
+++ b/Gemfile
@@ -98,8 +98,6 @@ gem 'icalendar', require: false
 gem "jwt"
 # Use Newrelic for logs and APM
 gem "newrelic_rpm"
-# Scheduling
-gem 'rufus-scheduler'
 # Used to manage periodic cron-like jobs
 gem "clockwork"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 8cf94f8a48..bd4fbb8bb5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -184,8 +184,6 @@ GEM
       dry-logic (~> 1.4)
       zeitwerk (~> 2.6)
     erubi (1.12.0)
-    et-orbi (1.2.7)
-      tzinfo
     execjs (2.9.1)
     factory_bot (6.4.5)
       activesupport (>= 5.0.0)
@@ -239,9 +237,6 @@ GEM
       sanitize (< 7)
     foreman (0.87.2)
     formatador (1.1.0)
-    fugit (1.8.1)
-      et-orbi (~> 1, >= 1.2.7)
-      raabro (~> 1.4)
     geocoder (1.8.2)
     globalid (1.2.1)
       activesupport (>= 6.1)
@@ -437,7 +432,6 @@ GEM
     public_suffix (5.0.4)
     puma (6.4.2)
       nio4r (~> 2.0)
-    raabro (1.4.0)
     racc (1.7.3)
     rack (2.2.8)
     rack-protection (3.1.0)
@@ -548,8 +542,6 @@ GEM
     ruby-vips (2.1.4)
       ffi (~> 1.12)
     ruby2_keywords (0.0.5)
-    rufus-scheduler (3.9.1)
-      fugit (~> 1.1, >= 1.1.6)
     sanitize (6.1.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
@@ -725,7 +717,6 @@ DEPENDENCIES
   rubocop
   rubocop-performance
   rubocop-rails (~> 2.23.1)
-  rufus-scheduler
   sass-rails
   shoulda-matchers (~> 6.1)
   simple_form
diff --git a/clock.rb b/clock.rb
index 19297cfe78..9c5fb0d81d 100644
--- a/clock.rb
+++ b/clock.rb
@@ -9,6 +9,18 @@ module Clockwork
     puts "Running #{job}"
   end
 
+  DATA_TYPES = %w[Distribution Purchase Donation]
+  every(1.day, "Cache historical data", at: "03:00") do
+    Organization.is_active.each do |org|
+      DATA_TYPES.each do |type|
+        Rails.logger.info("Queuing up #{type} cache data for #{org.name}")
+        HistoricalDataCacheJob.perform_later(org_id: org.id, type: type)
+      end
+    end
+
+    Rails.logger.info("Done!")
+  end
+
   every(1.day, "Periodically reset seed data in staging", at: "00:00") do
     if ENV["RAILS_ENV"] == "staging"
       rake = Rake.application
diff --git a/config/initializers/task_scheduler.rb b/config/initializers/task_scheduler.rb
deleted file mode 100644
index 67642ba5a2..0000000000
--- a/config/initializers/task_scheduler.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-require 'rufus-scheduler'
-
-scheduler = Rufus::Scheduler.singleton
-
-scheduler.cron '0 3 * * *' do
-  system('bundle exec rake cache_historical_data')
-end
diff --git a/db/migrate/20240202201155_cleanup_delayed_jobs.rb b/db/migrate/20240202201155_cleanup_delayed_jobs.rb
new file mode 100644
index 0000000000..c4125dd18e
--- /dev/null
+++ b/db/migrate/20240202201155_cleanup_delayed_jobs.rb
@@ -0,0 +1,7 @@
+class CleanupDelayedJobs < ActiveRecord::Migration[7.0]
+  def change
+    Delayed::Job.
+      where(locked_at: nil, failed_at: nil).
+      where("handler LIKE '%HistoricalDataCacheJob%'").delete_all
+  end
+end
diff --git a/lib/tasks/cache_historical_data.rake b/lib/tasks/cache_historical_data.rake
deleted file mode 100644
index 88431f4856..0000000000
--- a/lib/tasks/cache_historical_data.rake
+++ /dev/null
@@ -1,16 +0,0 @@
-desc "This task is run by a scheduling tool nightly to cache the processor intensive queries"
-task :cache_historical_data => :environment do
-  Rails.logger.info("Caching historical data")
-  DATA_TYPES = ['Distribution', 'Purchase', 'Donation']
-
-  orgs = Organization.is_active
-
-  orgs.each do |org|
-    DATA_TYPES.each do |type|
-      puts "Queuing up #{type} cache data for #{org.name}"
-      HistoricalDataCacheJob.perform_later(org_id: org.id, type: type)
-    end
-  end
-  
-  Rails.logger.info("Done!")
-end