diff --git a/Gemfile b/Gemfile
index f4ce2b74..c33ff6df 100755
--- a/Gemfile
+++ b/Gemfile
@@ -32,7 +32,7 @@ gem 'minitest-hooks', '1.5.1', require: false
 gem 'minitest-reporters', '1.6.1', require: false
 gem 'rake', '13.1.0', require: false
 gem 'random-port', '0.6.0', require: false
-gem 'rdoc', '6.6.0', require: false
+gem 'rdoc', '6.7.0', require: false
 gem 'rspec-rails', '6.1.0', require: false
 gem 'rubocop', '1.57.2', require: false
 gem 'rubocop-rspec', '2.25.0', require: false