diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 2d540c9..69a62b1 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config --exclude-limit 180`
-# on 2023-04-20 23:33:11 UTC using RuboCop version 1.50.2.
+# on 2023-05-31 23:33:50 UTC using RuboCop version 1.51.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -377,18 +377,6 @@ Rails/SkipsModelValidations:
     - 'spec/lib/dispatch-rider/queue_services/file_system_spec.rb'
     - 'spec/lib/dispatch-rider/queue_services/simple_spec.rb'
 
-# Offense count: 10
-# This cop supports unsafe autocorrection (--autocorrect-all).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: strict, flexible
-Rails/TimeZone:
-  Exclude:
-    - 'lib/dispatch-rider/logging/lifecycle_logger.rb'
-    - 'lib/dispatch-rider/queue_services/aws_sqs.rb'
-    - 'lib/dispatch-rider/queue_services/aws_sqs/sqs_received_message.rb'
-    - 'lib/dispatch-rider/scheduled_job.rb'
-    - 'spec/lib/dispatch-rider/queue_services/aws_sqs_spec.rb'
-
 # Offense count: 3
 # This cop supports unsafe autocorrection (--autocorrect-all).
 Security/JSONLoad:
diff --git a/lib/dispatch-rider/logging/lifecycle_logger.rb b/lib/dispatch-rider/logging/lifecycle_logger.rb
index 5b477a5..ee92072 100644
--- a/lib/dispatch-rider/logging/lifecycle_logger.rb
+++ b/lib/dispatch-rider/logging/lifecycle_logger.rb
@@ -13,7 +13,7 @@ def log_got_stop(reason, message)
         end
 
         def wrap_handling(message)
-          start_time = Time.now
+          start_time = Time.zone.now
           log_start(message)
           yield
           log_success(message)
@@ -21,7 +21,7 @@ def wrap_handling(message)
           log_fail(message, exception)
           raise exception
         ensure
-          log_complete(message, Time.now - start_time)
+          log_complete(message, Time.zone.now - start_time)
         end
 
         private
diff --git a/lib/dispatch-rider/queue_services/aws_sqs.rb b/lib/dispatch-rider/queue_services/aws_sqs.rb
index c8e9c77..97aef7e 100644
--- a/lib/dispatch-rider/queue_services/aws_sqs.rb
+++ b/lib/dispatch-rider/queue_services/aws_sqs.rb
@@ -72,7 +72,7 @@ def set_visibility_timeout(client, url)
       def visibility_timeout_shield(message)
         yield
       ensure
-        duration = Time.now - message.start_time
+        duration = Time.zone.now - message.start_time
         timeout = message.total_timeout
         if duration > timeout
           message = "message: #{message.subject}, #{message.body.inspect} took #{duration} seconds while the timeout was #{timeout}"
diff --git a/lib/dispatch-rider/queue_services/aws_sqs/sqs_received_message.rb b/lib/dispatch-rider/queue_services/aws_sqs/sqs_received_message.rb
index 5315f2d..f6fe6d5 100644
--- a/lib/dispatch-rider/queue_services/aws_sqs/sqs_received_message.rb
+++ b/lib/dispatch-rider/queue_services/aws_sqs/sqs_received_message.rb
@@ -9,7 +9,7 @@ class SqsReceivedMessage < ReceivedMessage
         def initialize(message, raw_item, queue, queue_visibility_timeout)
           @queue = queue
           @total_timeout = queue_visibility_timeout.to_i
-          @start_time = Time.now
+          @start_time = Time.zone.now
           super(message, raw_item)
         end
 
@@ -19,7 +19,7 @@ def extend_timeout(timeout)
           item.change_visibility({
             visibility_timeout: timeout # required
           })
-          @total_timeout = timeout + (Time.now - start_time).to_i if timeout > 0
+          @total_timeout = timeout + (Time.zone.now - start_time).to_i if timeout > 0
         end
 
         # We effectively return the item to the queue by setting
diff --git a/lib/dispatch-rider/scheduled_job.rb b/lib/dispatch-rider/scheduled_job.rb
index 622317a..41092aa 100644
--- a/lib/dispatch-rider/scheduled_job.rb
+++ b/lib/dispatch-rider/scheduled_job.rb
@@ -42,9 +42,9 @@ def get_new_claim_stub
               :message,
               presence: true
 
-    scope :due, -> (time = Time.now) { where "scheduled_at <= ?", time }
-    scope :claimed_by, -> (claim_id) { where(claim_id: claim_id).where "claim_expires_at > ?", Time.now }
-    scope :unclaimed, -> { where "claim_expires_at IS NULL OR claim_expires_at <= ?", Time.now }
+    scope :due, -> (time = Time.zone.now) { where "scheduled_at <= ?", time }
+    scope :claimed_by, -> (claim_id) { where(claim_id: claim_id).where "claim_expires_at > ?", Time.zone.now }
+    scope :unclaimed, -> { where "claim_expires_at IS NULL OR claim_expires_at <= ?", Time.zone.now }
 
     def publish
       publisher.publish(destinations: destinations, message: message)
diff --git a/spec/lib/dispatch-rider/queue_services/aws_sqs_spec.rb b/spec/lib/dispatch-rider/queue_services/aws_sqs_spec.rb
index 297000e..fac752b 100644
--- a/spec/lib/dispatch-rider/queue_services/aws_sqs_spec.rb
+++ b/spec/lib/dispatch-rider/queue_services/aws_sqs_spec.rb
@@ -62,7 +62,7 @@
           "SenderId" => "123456789012",
           "SentTimestamp" => Time.now.to_i.to_s,
           "ApproximateReceivedCount" => "12",
-          "ApproximateFirstReceiveTimestamp" => (Time.now + 12).to_i.to_s,
+          "ApproximateFirstReceiveTimestamp" => (Time.zone.now + 12).to_i.to_s,
         }
       end
 
@@ -124,7 +124,7 @@
         "SenderId" => "123456789012",
         "SentTimestamp" => Time.now.to_i.to_s,
         "ApproximateReceivedCount" => "12",
-        "ApproximateFirstReceiveTimestamp" => (Time.now + 12).to_i.to_s,
+        "ApproximateFirstReceiveTimestamp" => (Time.zone.now + 12).to_i.to_s,
       }
     end