diff --git a/.github/workflows/scheduled_tests.yml b/.github/workflows/scheduled_tests.yml
new file mode 100644
index 0000000..c8a5c29
--- /dev/null
+++ b/.github/workflows/scheduled_tests.yml
@@ -0,0 +1,13 @@
+name: scheduled-tests
+
+on:
+  schedule:
+    # Run at 06:20 UTC every Monday (weekly)
+    - cron: "20 6 * * 1"
+  workflow_dispatch:
+
+jobs:
+  run-tests:
+    if: ${{ github.repository == 'simplymadeapps/puma-pool-usage' }}
+    uses: ./.github/workflows/tests.yml
+    secrets: inherit
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1b51c22..d080f49 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -4,6 +4,7 @@ on:
   pull_request:
   push:
     branches: [ master ]
+  workflow_call:
 
 jobs:
   tests:
@@ -11,11 +12,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [2.7.6, 3.0.4, 3.1.2]
+        ruby: [3.2.9, 3.3.10, 3.4.8, 4.0.0]
     env:
       RAILS_ENV: test
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v5
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
diff --git a/.rubocop.yml b/.rubocop.yml
index 4e05fe3..1b599dc 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,6 +1,6 @@
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.2
 
 Bundler/OrderedGems:
   Exclude:
diff --git a/Appraisals b/Appraisals
index f407fac..770bd94 100644
--- a/Appraisals
+++ b/Appraisals
@@ -1,25 +1,20 @@
 # frozen_string_literal: true
 
-appraise "rails-5" do
-  gem "rails", "~> 5.0"
-  gem "puma", "3.12.0"
-end
-
-appraise "rails-6" do
-  gem "rails", "~> 6.0.0"
-  gem "puma", "~> 4.0"
-end
-
-appraise "rails-6-1" do
-  gem "rails", "~> 6.1.0"
+appraise "rails-7-2" do
+  gem "rails", "~> 7.2"
   gem "puma", "~> 5.0"
 end
 
-appraise "rails-7-0" do
-  gem "rails", "~> 7.0.0"
+appraise "rails-8-0" do
+  gem "rails", "~> 8.0.0"
   gem "puma", "~> 6.0"
 end
 
+appraise "rails-8-1" do
+  gem "rails", "~> 8.1.0"
+  gem "puma", "~> 7.0"
+end
+
 appraise "latest" do
   gem "rails"
   gem "puma"
diff --git a/gemfiles/rails_6.gemfile b/gemfiles/rails_6.gemfile
deleted file mode 100644
index f38b4be..0000000
--- a/gemfiles/rails_6.gemfile
+++ /dev/null
@@ -1,8 +0,0 @@
-# This file was generated by Appraisal
-
-source "https://rubygems.org"
-
-gem "rails", "~> 6.0.0"
-gem "puma", "~> 4.0"
-
-gemspec path: "../"
diff --git a/gemfiles/rails_6_1.gemfile b/gemfiles/rails_7_2.gemfile
similarity index 82%
rename from gemfiles/rails_6_1.gemfile
rename to gemfiles/rails_7_2.gemfile
index be9024e..8523a75 100644
--- a/gemfiles/rails_6_1.gemfile
+++ b/gemfiles/rails_7_2.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "rails", "~> 6.1.0"
+gem "rails", "~> 7.2"
 gem "puma", "~> 5.0"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_7_0.gemfile b/gemfiles/rails_8_0.gemfile
similarity index 82%
rename from gemfiles/rails_7_0.gemfile
rename to gemfiles/rails_8_0.gemfile
index e612e9c..9ac48f5 100644
--- a/gemfiles/rails_7_0.gemfile
+++ b/gemfiles/rails_8_0.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "rails", "~> 7.0.0"
+gem "rails", "~> 8.0.0"
 gem "puma", "~> 6.0"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_5.gemfile b/gemfiles/rails_8_1.gemfile
similarity index 67%
rename from gemfiles/rails_5.gemfile
rename to gemfiles/rails_8_1.gemfile
index 20f8e32..b2df916 100644
--- a/gemfiles/rails_5.gemfile
+++ b/gemfiles/rails_8_1.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "rails", "~> 5.0"
-gem "puma", "3.12.0"
+gem "rails", "~> 8.1.0"
+gem "puma", "~> 7.0"
 
 gemspec path: "../"
diff --git a/puma-pool-usage.gemspec b/puma-pool-usage.gemspec
index 61d331f..88efa3a 100644
--- a/puma-pool-usage.gemspec
+++ b/puma-pool-usage.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = "puma-pool-usage"
-  spec.version       = "1.0.1"
+  spec.version       = "2.0.0"
   spec.authors       = ["Brandon Medenwald"]
   spec.email         = ["brandon@simplymadeapps.com"]
 
@@ -11,7 +11,7 @@ Gem::Specification.new do |spec|
   spec.homepage      = "https://www.github.com/simplymadeapps/puma-pool-usage"
   spec.license       = "MIT"
 
-  spec.required_ruby_version = ">= 2.7.0"
+  spec.required_ruby_version = ">= 3.2.0"
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = spec.homepage
@@ -25,14 +25,16 @@ Gem::Specification.new do |spec|
   end
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "puma", ">= 3.12", "< 7.0"
-  spec.add_dependency "rails", ">= 5.0"
+  spec.add_dependency "puma", ">= 5.0", "< 8.0"
+  spec.add_dependency "rails", ">= 7.2.0"
 
   spec.add_development_dependency "appraisal"
-  spec.add_development_dependency "bundler", "~> 2.0"
+  spec.add_development_dependency "bigdecimal"
+  spec.add_development_dependency "bundler", ">= 2.0"
+  spec.add_development_dependency "mutex_m"
   spec.add_development_dependency "rake", ">= 12.3.3"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "rubocop", "~> 1.28"
-  spec.add_development_dependency "simplecov", "< 0.18" # https://github.com/codeclimate/test-reporter/issues/413
+  spec.add_development_dependency "simplecov"
   spec.add_development_dependency "simplecov-rcov"
 end