diff --git a/Gemfile b/Gemfile
index b897dc0a7412c..d44787d3edaf1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -129,7 +129,7 @@ gem 'after_commit_queue'
 gem 'acts-as-taggable-on', '~> 3.4'
 
 # Background jobs
-gem 'sinatra', '~> 1.4.4', require: nil
+gem 'sinatra', '~> 4.1.0', require: nil
 gem 'sidekiq', '~> 4.0'
 gem 'sidekiq-cron', '~> 0.4.0'
 gem 'redis-namespace'