diff --git a/Gemfile b/Gemfile
index 2209f66d..243a817b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,7 +9,7 @@ gem 'mysql2', '~> 0.3.17'
 gem 'puma', '~> 3.11.4'
 gem 'redis', '~> 3.1'
 gem "resque", '~> 1.25', :require => "resque/server"
-gem 'resque-scheduler', '~> 3.0.0'
+gem 'resque-scheduler', '~> 4.10.2'
 
 # exernal services
 gem 'google-api-client', '~> 0.10'
diff --git a/Gemfile.lock b/Gemfile.lock
index 88c8d9ed..224fea25 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -150,6 +150,8 @@ GEM
       faraday
       multi_json
     erubis (2.7.0)
+    et-orbi (1.2.7)
+      tzinfo
     execjs (2.9.0)
     faker (1.9.6)
       i18n (>= 0.7)
@@ -157,6 +159,9 @@ GEM
       multipart-post (>= 1.2, < 3)
     fast_gettext (0.9.2)
     ffi (1.15.5)
+    fugit (1.9.0)
+      et-orbi (~> 1, >= 1.2.7)
+      raabro (~> 1.4)
     gettext (3.1.9)
       locale (>= 2.0.5)
       text (>= 1.3.0)
@@ -281,6 +286,7 @@ GEM
     polyglot (0.3.5)
     public_suffix (4.0.7)
     puma (3.11.4)
+    raabro (1.4.0)
     rack (1.6.13)
     rack-oauth2 (1.12.0)
       activesupport
@@ -322,7 +328,7 @@ GEM
       thor (>= 0.18.1, < 2.0)
     rake (13.1.0)
     redis (3.3.5)
-    redis-namespace (1.6.0)
+    redis-namespace (1.8.2)
       redis (>= 3.0.4)
     representable (3.0.4)
       declarative (< 0.1.0)
@@ -337,11 +343,11 @@ GEM
       redis-namespace (~> 1.3)
       sinatra (>= 0.9.2)
       vegas (~> 0.1.2)
-    resque-scheduler (3.0.0)
+    resque-scheduler (4.10.2)
       mono_logger (~> 1.0)
-      redis (~> 3.0)
-      resque (~> 1.25)
-      rufus-scheduler (~> 2.0)
+      redis (>= 3.3)
+      resque (>= 1.27)
+      rufus-scheduler (~> 3.2, != 3.3)
     resque_spec (0.18.1)
       resque (>= 1.26.0)
       rspec-core (>= 3.0.0)
@@ -376,8 +382,8 @@ GEM
     ruby_parser (3.19.2)
       sexp_processor (~> 4.16)
     rubyzip (1.3.0)
-    rufus-scheduler (2.0.24)
-      tzinfo (>= 0.3.22)
+    rufus-scheduler (3.9.1)
+      fugit (~> 1.1, >= 1.1.6)
     sass (3.2.19)
     sass-rails (4.0.5)
       railties (>= 4.0.0, < 5.0)
@@ -478,7 +484,6 @@ DEPENDENCIES
   jquery-rails (~> 2.0.2)
   knockoutjs-rails (~> 3.2.0)
   lodash-rails
-  loofah (= 2.20.0)
   machinist (= 1.0.6)
   mini_magick
   msgpack (~> 0.7.5)
@@ -494,7 +499,7 @@ DEPENDENCIES
   rails-assets-knockout-sortable!
   redis (~> 3.1)
   resque (~> 1.25)
-  resque-scheduler (~> 3.0.0)
+  resque-scheduler (~> 4.10.2)
   resque_spec
   rspec-rails (~> 3.4.0)
   rspec-retry