diff --git a/Gemfile b/Gemfile
index 0da1fe5..bb84e1c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -35,7 +35,7 @@ gem 'jbuilder', '~> 2.3'
 # bundle exec rake doc:rails generates the API under doc/api.
 gem 'sdoc', '~> 0.4.1', group: :doc
 # Use Nokogiri as HTML parser
-gem 'nokogiri', '~> 1.7.1'
+gem 'nokogiri', '~> 1.10.10'
 # Use Kaminari gem for pagination
 gem 'kaminari-actionview', '~> 1.0.1'
 # Kaminari adapter for Mongoid
diff --git a/Gemfile.lock b/Gemfile.lock
index 60c5987..17ea707 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -197,7 +197,7 @@ GEM
     mime-types-data (3.2016.0521)
     mini_magick (4.8.0)
     mini_mime (1.0.0)
-    mini_portile2 (2.1.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     mongo (2.4.3)
       bson (>= 4.2.1, < 5.0.0)
@@ -221,8 +221,8 @@ GEM
       net-ssh (>= 2.6.5)
     net-ssh (4.2.0)
     newrelic_rpm (5.1.0.344)
-    nokogiri (1.7.2)
-      mini_portile2 (~> 2.1.0)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     oauth (0.5.4)
     origin (2.3.1)
     orm_adapter (0.5.0)
@@ -412,7 +412,7 @@ DEPENDENCIES
   mongoid-slug (~> 5.1)
   mongoid-sorted-relations
   newrelic_rpm
-  nokogiri (~> 1.7.1)
+  nokogiri (~> 1.10.10)
   pry-byebug
   pry-rails
   puma (~> 3.6)