diff --git a/Gemfile b/Gemfile
index 13e4f6c..954f43c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -71,7 +71,7 @@ gem 'figaro'
 gem 'roo'
 gem 'axlsx_rails'
 gem 'zip'
-gem 'rubyzip', '1.2.1'
+gem 'rubyzip', '1.2.4'
 gem 'faker'
 gem 'simple_form'
 gem 'draper'
diff --git a/Gemfile.lock b/Gemfile.lock
index a08a7ed..4796b74 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -734,7 +734,7 @@ GEM
     roo (2.7.1)
       nokogiri (~> 1)
       rubyzip (~> 1.1, < 2.0.0)
-    rubyzip (1.2.1)
+    rubyzip (1.2.4)
     rufus-scheduler (3.4.2)
       et-orbi (~> 1.0)
     sass (3.5.5)
@@ -845,7 +845,7 @@ DEPENDENCIES
   redis-namespace
   redis-objects
   roo
-  rubyzip (= 1.2.1)
+  rubyzip (= 1.2.4)
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)
   sidekiq