diff --git a/instrumentation/sidekiq/.yardopts b/instrumentation/sidekiq/.yardopts
index 9f610acacb..79e64ffc07 100644
--- a/instrumentation/sidekiq/.yardopts
+++ b/instrumentation/sidekiq/.yardopts
@@ -2,6 +2,7 @@
 --title=OpenTelemetry Sidekiq Instrumentation
 --markup=markdown
 --main=README.md
+--tag=instrumentation_option_default:"Default"
 ./lib/opentelemetry/instrumentation/**/*.rb
 ./lib/opentelemetry/instrumentation.rb
 -
diff --git a/instrumentation/sidekiq/lib/opentelemetry/instrumentation/sidekiq/instrumentation.rb b/instrumentation/sidekiq/lib/opentelemetry/instrumentation/sidekiq/instrumentation.rb
index b1ce910b47..5f374c0ca0 100644
--- a/instrumentation/sidekiq/lib/opentelemetry/instrumentation/sidekiq/instrumentation.rb
+++ b/instrumentation/sidekiq/lib/opentelemetry/instrumentation/sidekiq/instrumentation.rb
@@ -27,13 +27,59 @@ class Instrumentation < OpenTelemetry::Instrumentation::Base
           gem_version >= MINIMUM_VERSION
         end
 
+        # @!group Instrumentation Options
+        # @!macro
+        #   @!method $1
+        #   @instrumentation_option_default `:$2`
+        #   @!scope class
+        #
+        #   Specify how the span names are set. Can be one of:
+        #
+        #   - `:queue` - the span names will be set to '<destination / queue name> <operation>'.
+        #   - `:job_class` - the span names will be set to '<job class name> <operation>'.
         option :span_naming,                 default: :queue, validate: %I[job_class queue]
+        #   Controls how the job's execution is traced and related
+        #   to the trace where the job was enqueued. Can be one of:
+        #
+        #   - `:link` - the job will be executed in a separate trace. The
+        #     initial span of the execution trace will be linked to the span that
+        #     enqueued the job, via a Span Link.
+        #   - `:child` - the job will be executed in the same logical trace, as a direct
+        #     child of the span that enqueued the job.
+        #   - `:none` - the job's execution will not be explicitly linked to the span that
+        #     enqueued the job.
         option :propagation_style,           default: :link,  validate: %i[link child none]
+        # @!macro
+        #   @!method $1
+        #   @instrumentation_option_default `:$2`
+        #   @!scope class
+        #   Allows tracing Sidekiq::Launcher#heartbeat.
         option :trace_launcher_heartbeat,    default: false, validate: :boolean
+        # @!macro
+        #   @!method $1
+        #   @instrumentation_option_default $2
+        #   @!scope class
+        #   Allows tracing Sidekiq::Scheduled#enqueue.
         option :trace_poller_enqueue,        default: false, validate: :boolean
+        # @!macro
+        #   @!method $1
+        #   @instrumentation_option_default $2
+        #   @!scope class
+        #   Allows trasing Sidekiq::Scheduled#wait
         option :trace_poller_wait,           default: false, validate: :boolean
+        # @!macro
+        #   @!method $1
+        #   @instrumentation_option_default $2
+        #   @!scope class
+        #   Allows tracing Sidekiq::Processor#process_one.
         option :trace_processor_process_one, default: false, validate: :boolean
+        # @!macro
+        #   @!method $1
+        #   @instrumentation_option_default $2
+        #   @!scope class
+        #   Sets service name of the remote service.
         option :peer_service,                default: nil,   validate: :string
+        # @!endgroup
 
         private
 
diff --git a/instrumentation/sinatra/Appraisals b/instrumentation/sinatra/Appraisals
index f4ebf5e8ae..837cb545c2 100644
--- a/instrumentation/sinatra/Appraisals
+++ b/instrumentation/sinatra/Appraisals
@@ -4,8 +4,12 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-appraise 'sinatra-3.0.x' do
-  gem 'sinatra', '~> 3.0.0'
+appraise 'sinatra-4.x' do
+  gem 'sinatra', '~> 4.0'
+end
+
+appraise 'sinatra-3.x' do
+  gem 'sinatra', '~> 3.0'
 end
 
 appraise 'sinatra-2.x' do
diff --git a/instrumentation/sinatra/example/Gemfile b/instrumentation/sinatra/example/Gemfile
index 0ddf65b87d..c6bb91d5d8 100644
--- a/instrumentation/sinatra/example/Gemfile
+++ b/instrumentation/sinatra/example/Gemfile
@@ -5,9 +5,10 @@
 # SPDX-License-Identifier: Apache-2.0
 
 source 'https://rubygems.org'
-gem 'puma'
 gem 'opentelemetry-api'
 gem 'opentelemetry-common'
 gem 'opentelemetry-instrumentation-sinatra'
 gem 'opentelemetry-sdk'
+gem 'puma'
+gem 'rackup'
 gem 'sinatra'
diff --git a/instrumentation/sinatra/opentelemetry-instrumentation-sinatra.gemspec b/instrumentation/sinatra/opentelemetry-instrumentation-sinatra.gemspec
index a722530832..5fb8c08107 100644
--- a/instrumentation/sinatra/opentelemetry-instrumentation-sinatra.gemspec
+++ b/instrumentation/sinatra/opentelemetry-instrumentation-sinatra.gemspec
@@ -35,7 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
   spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
-  spec.add_development_dependency 'rack-test', '~> 1.1.0'
+  spec.add_development_dependency 'rack-test', '~> 2.1'
   spec.add_development_dependency 'rubocop', '~> 1.60.0'
   spec.add_development_dependency 'rubocop-performance', '~> 1.20'
   spec.add_development_dependency 'simplecov', '~> 0.17.1'