diff --git a/Gemfile b/Gemfile
index 57bdd57c9..b27adf09d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -37,7 +37,7 @@ gem 'actionview-encoded_mail_to'
 
 group :production do
   gem 'rails_12factor'
-  gem 'rack-timeout', '~> 0.2.4'
+  gem 'rack-timeout', '~> 0.6.3'
 end
 
 group :development do
diff --git a/Gemfile.lock b/Gemfile.lock
index 1a26e548c..b71327545 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,6 +1,10 @@
 GEM
-  remote: https://rubygems.org/
   remote: https://rails-assets.org/
+  specs:
+    rails-assets-momentjs (2.17.1)
+
+GEM
+  remote: https://rubygems.org/
   specs:
     actioncable (5.0.5)
       actionpack (= 5.0.5)
@@ -278,7 +282,7 @@ GEM
       rack (>= 1.2.0)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rack-timeout (0.2.4)
+    rack-timeout (0.6.3)
     rails (5.0.5)
       actioncable (= 5.0.5)
       actionmailer (= 5.0.5)
@@ -291,7 +295,6 @@ GEM
       bundler (>= 1.3.0)
       railties (= 5.0.5)
       sprockets-rails (>= 2.0.0)
-    rails-assets-momentjs (2.17.1)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
@@ -443,7 +446,7 @@ DEPENDENCIES
   puma (~> 4.0)
   pundit
   rack-mini-profiler
-  rack-timeout (~> 0.2.4)
+  rack-timeout (~> 0.6.3)
   rails (= 5.0.5)
   rails-assets-momentjs!
   rails-controller-testing