diff --git a/Gemfile b/Gemfile
index 48b6470a2..979606871 100644
--- a/Gemfile
+++ b/Gemfile
@@ -36,7 +36,7 @@ gem "sidekiq", "4.2.9"
 
 # Scheduled processing
 
-gem "sidekiq-cron", "0.4.4"
+gem "sidekiq-cron", "0.4.5"
 
 # Compression
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 961051915..76b23855d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -598,7 +598,7 @@ GEM
       ffi (>= 0.5.0)
     redcarpet (3.4.0)
     redis (3.3.3)
-    redis-namespace (1.5.2)
+    redis-namespace (1.5.3)
       redis (~> 3.0, >= 3.0.4)
     remotipart (1.2.1)
     request_store (1.3.1)
@@ -635,7 +635,8 @@ GEM
     ruby-progressbar (1.8.1)
     ruby_dep (1.3.1)
     rubyzip (1.2.1)
-    rufus-scheduler (3.2.2)
+    rufus-scheduler (3.3.4)
+      tzinfo
     rugged (0.24.0)
     safe_yaml (1.0.4)
     sass (3.4.22)
@@ -662,7 +663,7 @@ GEM
       connection_pool (~> 2.2, >= 2.2.0)
       rack-protection (>= 1.5.0)
       redis (~> 3.2, >= 3.2.1)
-    sidekiq-cron (0.4.4)
+    sidekiq-cron (0.4.5)
       redis-namespace (>= 1.5.2)
       rufus-scheduler (>= 2.0.24)
       sidekiq (>= 4.2.1)
@@ -901,7 +902,7 @@ DEPENDENCIES
   secure_headers (= 3.6.1)
   shoulda-matchers (= 3.1.1)
   sidekiq (= 4.2.9)
-  sidekiq-cron (= 0.4.4)
+  sidekiq-cron (= 0.4.5)
   simple_captcha2 (= 0.4.0)
   simplecov (= 0.12.0)
   sinon-rails (= 1.15.0)