diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c8fe73e..cab34a6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,10 +4,7 @@ concurrency:
   group: ${{ github.ref }}
   cancel-in-progress: true
 
-on:
-  push:
-    branches: [ master ]
-  pull_request:
+on: [push,pull_request,workflow_dispatch]
 
 jobs:
   test:
@@ -29,6 +26,8 @@ jobs:
           - 2.7
           - 3.0
           - 3.1
+          - 3.2
+          - 3.3
 
     steps:
     - uses: actions/checkout@v3
diff --git a/spec/hutch/error_handlers/bugsnag_spec.rb b/spec/hutch/error_handlers/bugsnag_spec.rb
index 3b64a5e..8b4616a 100644
--- a/spec/hutch/error_handlers/bugsnag_spec.rb
+++ b/spec/hutch/error_handlers/bugsnag_spec.rb
@@ -8,6 +8,7 @@
   before do
     Bugsnag.configure do |bugsnag|
       bugsnag.api_key = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+      bugsnag.logger = Logger.new(File::NULL) # suppress logging
     end
   end
 
diff --git a/spec/hutch/tracers/datadog_spec.rb b/spec/hutch/tracers/datadog_spec.rb
index 237ad2b..d27d893 100644
--- a/spec/hutch/tracers/datadog_spec.rb
+++ b/spec/hutch/tracers/datadog_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 RSpec.describe Hutch::Tracers::Datadog do
+  ::Datadog.logger.level = Logger::FATAL # suppress logging
+  
   describe "#handle" do
     subject(:handle) { tracer.handle(message) }
 
diff --git a/spec/hutch/worker_spec.rb b/spec/hutch/worker_spec.rb
index 3ca0eda..fa73b31 100644
--- a/spec/hutch/worker_spec.rb
+++ b/spec/hutch/worker_spec.rb
@@ -69,29 +69,32 @@
   end
 
   describe '#handle_message' do
+    subject { worker.handle_message(consumer, delivery_info, properties, payload) }
     let(:payload) { '{}' }
     let(:consumer_instance) { double('Consumer instance') }
     let(:delivery_info) { double('Delivery Info', routing_key: '',
                                  delivery_tag: 'dt') }
     let(:properties) { double('Properties', message_id: nil, content_type: "application/json") }
+    let(:log) { StringIO.new }
     before { allow(consumer).to receive_messages(new: consumer_instance) }
     before { allow(broker).to receive(:ack) }
     before { allow(broker).to receive(:nack) }
     before { allow(consumer_instance).to receive(:broker=) }
     before { allow(consumer_instance).to receive(:delivery_info=) }
+    before { allow(Hutch::Logging).to receive(:logger).and_return(Logger.new(log)) }
 
     it 'passes the message to the consumer' do
       expect(consumer_instance).to receive(:process).
                         with(an_instance_of(Hutch::Message))
       expect(consumer_instance).to receive(:message_rejected?).and_return(false)
-      worker.handle_message(consumer, delivery_info, properties, payload)
+      subject
     end
 
     it 'acknowledges the message' do
       allow(consumer_instance).to receive(:process)
       expect(broker).to receive(:ack).with(delivery_info.delivery_tag)
       expect(consumer_instance).to receive(:message_rejected?).and_return(false)
-      worker.handle_message(consumer, delivery_info, properties, payload)
+      subject
     end
 
     context 'when the consumer fails and a requeue is configured' do
@@ -108,40 +111,79 @@
         expect(broker).to_not receive(:nack)
         expect(broker).to receive(:requeue)
 
-        worker.handle_message(consumer, delivery_info, properties, payload)
+        subject
       end
     end
 
 
     context 'when the consumer raises an exception' do
+      let(:expected_log) { /ERROR .+ error in consumer .+ RuntimeError .+ backtrace:/m }
       before { allow(consumer_instance).to receive(:process).and_raise('a consumer error') }
 
       it 'logs the error' do
-        Hutch::Config[:error_handlers].each do |backend|
-          expect(backend).to receive(:handle)
-        end
-        worker.handle_message(consumer, delivery_info, properties, payload)
+        expect { subject }.to change { log.tap(&:rewind).read }.from("").to(expected_log)
       end
 
       it 'rejects the message' do
         expect(broker).to receive(:nack).with(delivery_info.delivery_tag)
-        worker.handle_message(consumer, delivery_info, properties, payload)
+        subject
+      end
+
+      context 'when a custom error handler supports delivery info' do
+        let(:error_handler) do
+          Class.new(Hutch::ErrorHandlers::Base) do
+            def handle(_properties, _payload, _consumer, _ex, delivery_info)
+              raise unless delivery_info.delivery_tag == 'dt'
+              puts 'handled!'
+            end
+          end
+        end
+
+        around do |example|
+          original = Hutch::Config[:error_handlers]
+          Hutch::Config[:error_handlers] = [error_handler.new]
+          example.run
+          Hutch::Config[:error_handlers] = original
+        end
+
+        it 'calls the custom handler with delivery info' do
+          expect { subject }.to output("handled!\n").to_stdout
+        end
+      end
+
+      context 'when a custom error handler does not support delivery info' do
+        let(:error_handler) do
+          Class.new(Hutch::ErrorHandlers::Base) do
+            def handle(_properties, _payload, _consumer, _ex)
+              puts 'handled!'
+            end
+          end
+        end
+
+        around do |example|
+          original = Hutch::Config[:error_handlers]
+          Hutch::Config[:error_handlers] = [error_handler.new]
+          example.run
+          Hutch::Config[:error_handlers] = original
+        end
+
+        it 'calls the custom handler with delivery info' do
+          expect { subject }.to output("handled!\n").to_stdout
+        end
       end
     end
 
     context "when the payload is not valid json" do
       let(:payload) { "Not Valid JSON" }
+      let(:expected_log) { /ERROR .+ error in consumer .+ MultiJson::ParseError .+ backtrace:/m }
 
       it 'logs the error' do
-        Hutch::Config[:error_handlers].each do |backend|
-          expect(backend).to receive(:handle)
-        end
-        worker.handle_message(consumer, delivery_info, properties, payload)
+        expect { subject }.to change { log.tap(&:rewind).read }.from("").to(expected_log)
       end
 
       it 'rejects the message' do
         expect(broker).to receive(:nack).with(delivery_info.delivery_tag)
-        worker.handle_message(consumer, delivery_info, properties, payload)
+        subject
       end
     end
   end