diff --git a/Gemfile b/Gemfile
index c2964b19..d090a157 100644
--- a/Gemfile
+++ b/Gemfile
@@ -22,7 +22,7 @@ gem 'prawn', '~> 2.4.0'
 gem 'prawn-table', '~> 0.2.2'
 gem 'pg_search', '~> 2.3.5'
 gem 'skylight', '~> 5.0'
-gem 'sidekiq', '~> 6.2.1'
+gem 'sidekiq', '~> 6.4.0'
 gem 'sidekiq-cron', '~> 1.2.0'
 gem 'aws-sdk-s3', '~> 1.94', require: false
 gem 'image_processing', '~> 1.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index e81a30b2..251aa2e5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -300,7 +300,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rdiscount (2.2.0.2)
-    redis (4.4.0)
+    redis (4.5.1)
     regexp_parser (2.1.1)
     responders (3.0.1)
       actionpack (>= 5.0)
@@ -363,7 +363,7 @@ GEM
       rubyzip (>= 1.2.2)
     shoulda-matchers (4.5.1)
       activesupport (>= 4.2.0)
-    sidekiq (6.2.1)
+    sidekiq (6.4.0)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
       redis (>= 4.2.0)
@@ -468,7 +468,7 @@ DEPENDENCIES
   select2-rails (~> 4.0.13)
   selenium-webdriver (~> 3.142)
   shoulda-matchers (~> 4.4)
-  sidekiq (~> 6.2.1)
+  sidekiq (~> 6.4.0)
   sidekiq-cron (~> 1.2.0)
   simple_form (~> 5.0.2)
   simplecov (~> 0.17)