diff --git a/Gemfile b/Gemfile
index ebe47931..387d5508 100644
--- a/Gemfile
+++ b/Gemfile
@@ -74,7 +74,7 @@ gem 'redis', '~> 4.1', require: ['redis', 'redis/connection/hiredis']
 gem 'mario-redis-lock', '~> 1.2', require: 'redis_lock'
 gem 'rqrcode', '~> 0.10'
 gem 'sanitize', '~> 5.0'
-gem 'sidekiq', '~> 6.1'
+gem 'sidekiq', '~> 5.2'
 gem 'sidekiq-scheduler', '~> 3.0'
 gem 'sidekiq-unique-jobs', '~> 6.0'
 gem 'sidekiq-bulk', '~>0.2.0'