diff --git a/Gemfile b/Gemfile
index 8966df044..76522485b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -63,7 +63,7 @@ end
 group :test do
   gem 'test-unit-full', '~> 0.0.5'
   gem 'rspec', '~> 3.13'
-  gem 'rdoc', '~> 6.17'
+  gem 'rdoc', '~> 7.0'
   gem 'browserstack-local', '~> 1.4'
 
   gem 'irb', '~> 1.16'
diff --git a/Gemfile.lock b/Gemfile.lock
index ebef53a3b..d8bfe5686 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -166,7 +166,7 @@ GEM
       rack (>= 1.3)
     rainbow (3.1.1)
     rake (13.3.1)
-    rdoc (6.17.0)
+    rdoc (7.0.1)
       erb
       psych (>= 4.0.0)
       tsort
@@ -325,7 +325,7 @@ DEPENDENCIES
   rack (~> 3.2)
   rack-protection (~> 4.2.1)
   rake (~> 13.3)
-  rdoc (~> 6.17)
+  rdoc (~> 7.0)
   rest-client (~> 2.1.0)
   rspec (~> 3.13)
   rubocop (~> 1.82.0)