diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bc6c9a5e..07b3475f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -40,6 +40,8 @@ jobs:
             gemfile: rails_8_1
           - ruby-version: "3.1"
             gemfile: rails_main
+          - ruby-version: "3.2"
+            gemfile: rails_main
     services:
       mysql:
         image: mysql:8.0.31
diff --git a/test/dummy/config/initializers/sqlite3.rb b/test/dummy/config/initializers/sqlite3.rb
index 4a29f657..a5e45c33 100644
--- a/test/dummy/config/initializers/sqlite3.rb
+++ b/test/dummy/config/initializers/sqlite3.rb
@@ -1,10 +1,8 @@
 module SqliteImmediateTransactions
   def begin_db_transaction
-    if Rails.gem_version < Gem::Version.new("8.2")
-      log("begin immediate transaction", "TRANSACTION") do
-        with_raw_connection(allow_retry: true, materialize_transactions: false) do |conn|
-          conn.transaction(:immediate)
-        end
+    log("begin immediate transaction", "TRANSACTION") do
+      with_raw_connection(allow_retry: true, materialize_transactions: false) do |conn|
+        conn.transaction(:immediate)
       end
     end
   end
@@ -26,7 +24,10 @@ def configure_connection
 
 ActiveSupport.on_load :active_record do
   if defined?(ActiveRecord::ConnectionAdapters::SQLite3Adapter)
-    ActiveRecord::ConnectionAdapters::SQLite3Adapter.prepend SqliteImmediateTransactions
+    # Rails 8.0+ has immediate transactions built-in
+    if Rails::VERSION::MAJOR < 8
+      ActiveRecord::ConnectionAdapters::SQLite3Adapter.prepend SqliteImmediateTransactions
+    end
     ActiveRecord::ConnectionAdapters::SQLite3Adapter.prepend SQLite3Configuration
   end
 
diff --git a/test/integration/concurrency_controls_test.rb b/test/integration/concurrency_controls_test.rb
index b3be95c5..a12c48e4 100644
--- a/test/integration/concurrency_controls_test.rb
+++ b/test/integration/concurrency_controls_test.rb
@@ -178,8 +178,9 @@ class ConcurrencyControlsTest < ActiveSupport::TestCase
   end
 
   test "verify transactions remain valid after Job creation conflicts via limits_concurrency" do
-    # Doesn't work with enqueue_after_transaction_commit? true on SolidQueueAdapter, but only Rails 7.2 uses this
-    skip if Rails::VERSION::MAJOR == 7 && Rails::VERSION::MINOR == 2
+    # Doesn't work when enqueue_after_transaction_commit is enabled
+    skip if ActiveJob::Base.respond_to?(:enqueue_after_transaction_commit) &&
+            [ true, :default ].include?(ActiveJob::Base.enqueue_after_transaction_commit)
 
     ActiveRecord::Base.transaction do
       NonOverlappingUpdateResultJob.perform_later(@result, name: "A", pause: 0.2.seconds)
@@ -196,6 +197,8 @@ class ConcurrencyControlsTest < ActiveSupport::TestCase
 
   test "discard jobs when concurrency limit is reached with on_conflict: :discard" do
     job1 = DiscardableUpdateResultJob.perform_later(@result, name: "1", pause: 3)
+    sleep(0.1)
+
     # should be discarded due to concurrency limit
     job2 = DiscardableUpdateResultJob.perform_later(@result, name: "2")
     # should also be discarded
@@ -218,8 +221,9 @@ class ConcurrencyControlsTest < ActiveSupport::TestCase
 
   test "discard on conflict across different concurrency keys" do
     another_result = JobResult.create!(queue_name: "default", status: "")
-    DiscardableUpdateResultJob.perform_later(@result, name: "1", pause: 0.2)
-    DiscardableUpdateResultJob.perform_later(another_result, name: "2", pause: 0.2)
+    DiscardableUpdateResultJob.perform_later(@result, name: "1", pause: 2)
+    DiscardableUpdateResultJob.perform_later(another_result, name: "2", pause: 2)
+    sleep(0.1)
     DiscardableUpdateResultJob.perform_later(@result, name: "3") # Should be discarded
     DiscardableUpdateResultJob.perform_later(another_result, name: "4") # Should be discarded
 
diff --git a/test/models/solid_queue/job_test.rb b/test/models/solid_queue/job_test.rb
index 201e6d72..47702bd1 100644
--- a/test/models/solid_queue/job_test.rb
+++ b/test/models/solid_queue/job_test.rb
@@ -340,8 +340,9 @@ class DiscardableNonOverlappingGroupedJob2 < NonOverlappingJob
   end
 
   test "enqueue successfully inside a rolled-back transaction in the app DB" do
-    # Doesn't work with enqueue_after_transaction_commit? true on SolidQueueAdapter, but only Rails 7.2 uses this
-    skip if Rails::VERSION::MAJOR == 7 && Rails::VERSION::MINOR == 2
+    # Doesn't work when enqueue_after_transaction_commit is enabled
+    skip if ActiveJob::Base.respond_to?(:enqueue_after_transaction_commit) &&
+            [ true, :default ].include?(ActiveJob::Base.enqueue_after_transaction_commit)
     assert_difference -> { SolidQueue::Job.count } do
       assert_no_difference -> { JobResult.count } do
         JobResult.transaction do