diff --git a/Gemfile b/Gemfile
index bb5e97f..90a6be1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ gem 'sinatra', '~> 4.0.0'
 gem 'prometheus-client'
 gem 'puma'
 gem 'newrelic_rpm'
-gem 'nokogiri', '~> 1.16'
+gem 'nokogiri', '~> 1.16', '>= 1.16.5'
 gem 'rack', '~> 3.0.9'
 gem 'rake', '~> 13.0.0'