diff --git a/activejob/CHANGELOG.md b/activejob/CHANGELOG.md
index 53f940ebcc..ca5cba9ee6 100644
--- a/activejob/CHANGELOG.md
+++ b/activejob/CHANGELOG.md
@@ -1,3 +1,7 @@
+*   Add support for Sidekiq's transaction-aware client
+
+    *Jonathan del Strother*
+
 *   Remove QueAdapter from Active Job.
 
     After maintaining Active Job QueAdapter by Rails and Que side
diff --git a/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb b/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb
index 2e3a4b527a..1bd507552b 100644
--- a/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb
@@ -18,21 +18,17 @@ module ActiveJob
     #   Rails.application.config.active_job.queue_adapter = :sidekiq
     class SidekiqAdapter
       def enqueue(job) # :nodoc:
-        # Sidekiq::Client does not support symbols as keys
-        job.provider_job_id = Sidekiq::Client.push \
-          "class"   => JobWrapper,
-          "wrapped" => job.class,
-          "queue"   => job.queue_name,
-          "args"    => [ job.serialize ]
+        job.provider_job_id = JobWrapper.set(
+          wrapped: job.class,
+          queue: job.queue_name
+        ).perform_async(job.serialize)
       end
 
       def enqueue_at(job, timestamp) # :nodoc:
-        job.provider_job_id = Sidekiq::Client.push \
-          "class"   => JobWrapper,
-          "wrapped" => job.class,
-          "queue"   => job.queue_name,
-          "args"    => [ job.serialize ],
-          "at"      => timestamp
+        job.provider_job_id = JobWrapper.set(
+          wrapped: job.class,
+          queue: job.queue_name,
+        ).perform_at(timestamp, job.serialize)
       end
 
       class JobWrapper # :nodoc: