diff --git a/Gemfile b/Gemfile
index eb63040..7a67117 100644
--- a/Gemfile
+++ b/Gemfile
@@ -18,6 +18,9 @@ gem "roadie-rails"
 # Request at least nokogiri 1.6.7.2 because of security advisories
 gem "nokogiri", ">= 1.6.7.2"
 
+# Request at least rails-html-sanitizer 1.0.3 because of security advisories 
+gem "rails-html-sanitizer", ">= 1.0.3"
+
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: [:mingw, :x64_mingw, :mswin, :jruby]
 gem "rbpdf", "~> 1.19.0"