diff --git a/Gemfile b/Gemfile
index 54fc823c..283073c8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -30,7 +30,7 @@ gem "jbuilder", "~> 2.0"
 gem "json_web_token", "~> 0.3.5"
 gem "loofah", "~> 2.3.1"
 gem 'mini_magick', '~> 4.9', '>= 4.9.2'
-gem "nokogiri", "~> 1.10.8"
+gem "nokogiri", "~> 1.11.0"
 gem "paperclip", "~> 6.1"
 gem "pg", "~> 0.18"
 gem "premailer-rails", "~> 1.9.7"
diff --git a/Gemfile.lock b/Gemfile.lock
index 8f9be2e4..453165a0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -215,14 +215,15 @@ GEM
       rake
     mini_magick (4.9.5)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.0)
     minitest (5.14.0)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
     nio4r (2.5.2)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.0)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     paperclip (6.1.0)
       activemodel (>= 4.2.0)
@@ -252,6 +253,7 @@ GEM
     puma (3.12.6)
     rabl (0.13.1)
       activesupport (>= 2.3.14)
+    racc (1.5.2)
     rack (2.2.3)
     rack-cors (1.0.6)
       rack (>= 1.6.0)
@@ -449,7 +451,7 @@ DEPENDENCIES
   listen (~> 3.0.5)
   loofah (~> 2.3.1)
   mini_magick (~> 4.9, >= 4.9.2)
-  nokogiri (~> 1.10.8)
+  nokogiri (~> 1.11.0)
   paperclip (~> 6.1)
   pg (~> 0.18)
   premailer-rails (~> 1.9.7)