diff --git a/Gemfile b/Gemfile
index ce708535e..2968eee2b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -84,7 +84,7 @@ gem 'sidekiq-unique-jobs', '~> 7.1'
 gem 'sidekiq-bulk', '~>0.2.0'
 gem 'simple-navigation', '~> 4.3'
 gem 'simple_form', '~> 5.1'
-gem 'sprockets-rails', '~> 3.2', require: 'sprockets/railtie'
+gem 'sprockets-rails', '~> 3.4', require: 'sprockets/railtie'
 gem 'stoplight', '~> 2.2.1'
 gem 'strong_migrations', '~> 0.7'
 gem 'tty-prompt', '~> 0.23', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 2977d1035..f6a41a33f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -583,9 +583,9 @@ GEM
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.2)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
+    sprockets-rails (3.4.0)
+      actionpack (>= 5.2)
+      activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     sshkit (1.21.2)
       net-scp (>= 1.1.2)
@@ -774,7 +774,7 @@ DEPENDENCIES
   simple_form (~> 5.1)
   simplecov (~> 0.21)
   sprockets (~> 3.7.2)
-  sprockets-rails (~> 3.2)
+  sprockets-rails (~> 3.4)
   stackprof
   stoplight (~> 2.2.1)
   strong_migrations (~> 0.7)