diff --git a/Gemfile b/Gemfile
index 15a9aba..e0d30fc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -24,7 +24,7 @@ gemspec
 gem 'cucumber', '9.2.0', require: false
 gem 'minitest', '5.23.1', require: false
 gem 'rake', '13.2.1', require: false
-gem 'rdoc', '6.7.0', require: false
+gem 'rdoc', '6.12.0', require: false
 gem 'rubocop', '1.52.1', require: false
 gem 'rubocop-minitest', '>0', require: false
 gem 'rubocop-performance', '>0', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index a6887a3..1b0a7b9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,7 +55,7 @@ GEM
     racc (1.8.1)
     rainbow (3.1.1)
     rake (13.2.1)
-    rdoc (6.7.0)
+    rdoc (6.12.0)
       psych (>= 4.0.0)
     regexp_parser (2.10.0)
     rexml (3.4.1)
@@ -106,7 +106,7 @@ DEPENDENCIES
   hoc!
   minitest (= 5.23.1)
   rake (= 13.2.1)
-  rdoc (= 6.7.0)
+  rdoc (= 6.12.0)
   rubocop (= 1.52.1)
   rubocop-minitest (> 0)
   rubocop-performance (> 0)