diff --git a/Gemfile b/Gemfile
index 657f171eb..b71535990 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,7 +29,7 @@ gem 'simple_captcha2', '0.3.2', :require => 'simple_captcha'
 
 # Background processing
 
-gem 'sidekiq', '3.2.2'
+gem 'sidekiq', '3.2.3'
 gem 'sinatra', '1.3.3'
 
 # Compression
diff --git a/Gemfile.lock b/Gemfile.lock
index 86d35af65..818590fb8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -426,7 +426,7 @@ GEM
       multi_json (~> 1.0)
       rubyzip (~> 1.0)
       websocket (~> 1.0.4)
-    sidekiq (3.2.2)
+    sidekiq (3.2.3)
       celluloid (>= 0.15.2)
       connection_pool (>= 2.0.0)
       json
@@ -574,7 +574,7 @@ DEPENDENCIES
   ruby-oembed (= 0.8.10)
   sass-rails (= 4.0.3)
   selenium-webdriver (= 2.42.0)
-  sidekiq (= 3.2.2)
+  sidekiq (= 3.2.3)
   simple_captcha2 (= 0.3.2)
   sinatra (= 1.3.3)
   sinon-rails (= 1.10.3)