1 files changed, 1 insertions, 0 deletions
diff --git a/Gemfile b/Gemfile
index b7357231e7..1d135a1af1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -11,6 +11,7 @@ gem 'rack-cache', '~> 1.2'
 gem 'jquery-rails', github: 'rails/jquery-rails', branch: 'master'
 gem 'coffee-rails', '~> 4.0.0'
 gem 'rails-html-sanitizer', github: 'rails/rails-html-sanitizer'
+gem 'rails-deprecated_sanitizer', github: 'rails/rails-deprecated_sanitizer'
 gem 'turbolinks', '~> 2.2.3'
 
 # require: false so bcrypt is loaded only when has_secure_password is used.