diff --git a/Gemfile b/Gemfile
index d598ddd18..635684447 100644
--- a/Gemfile
+++ b/Gemfile
@@ -69,7 +69,7 @@ gem 'nilsimsa', git: 'https://github.com/witgo/nilsimsa', ref: 'fd184883048b922b
 gem 'nokogiri', '~> 1.10'
 gem 'nsa', '~> 0.2'
 gem 'oj', '~> 3.10'
-gem 'ox', '~> 2.12'
+gem 'ox', '~> 2.13'
 gem 'parslet'
 gem 'parallel', '~> 1.19'
 gem 'posix-spawn', git: 'https://github.com/rtomayko/posix-spawn', ref: '58465d2e213991f8afb13b984854a49fcdcc980c'
diff --git a/Gemfile.lock b/Gemfile.lock
index d1367fe60..a63777789 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -395,7 +395,7 @@ GEM
       omniauth (~> 1.3, >= 1.3.2)
       ruby-saml (~> 1.7)
     orm_adapter (0.5.0)
-    ox (2.12.1)
+    ox (2.13.2)
     paperclip (6.0.0)
       activemodel (>= 4.2.0)
       activesupport (>= 4.2.0)
@@ -733,7 +733,7 @@ DEPENDENCIES
   omniauth (~> 1.9)
   omniauth-cas (~> 1.1)
   omniauth-saml (~> 1.10)
-  ox (~> 2.12)
+  ox (~> 2.13)
   paperclip (~> 6.0)
   paperclip-av-transcoder (~> 0.6)
   parallel (~> 1.19)