diff --git a/Gemfile b/Gemfile
index 954d2ede261..1512f6ec299 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 ruby '2.6.3'
 
 gem 'faraday'
-gem 'html-proofer', '~> 3.16', '>= 3.16.0'
+gem 'html-proofer', '~> 3.19', '>= 3.19.3'
 gem 'jekyll', '>=3.1.6'
 gem 'jekyll-paginate'
 gem 'jekyll-redirect-from'