diff --git a/Gemfile b/Gemfile
index b42c290a85..a49d4078e6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -64,7 +64,7 @@ group :test do
   gem 'simplecov', '~> 0.22'
   gem 'test-unit-full', '~> 0.0.5'
   gem 'rspec', '~> 3.13'
-  gem 'rdoc', '~> 7.2'
+  gem 'rdoc', '~> 8.0'
   gem 'browserstack-local', '~> 1.5'
 
   gem 'irb', '~> 1.18'
diff --git a/Gemfile.lock b/Gemfile.lock
index 677536c907..cf174ac255 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,7 +56,6 @@ GEM
       json
     curb (1.3.6)
     daemons (1.4.1)
-    date (3.5.1)
     diff-lcs (1.6.2)
     docile (1.4.1)
     domain_name (0.6.20240107)
@@ -152,9 +151,6 @@ GEM
     pry-byebug (3.12.0)
       byebug (~> 13.0)
       pry (>= 0.13, < 0.17)
-    psych (5.3.1)
-      date
-      stringio
     public_suffix (7.0.5)
     qr4r (0.6.2)
       mojo_magick (~> 0.6.5)
@@ -172,9 +168,14 @@ GEM
       rack (>= 1.3)
     rainbow (3.1.1)
     rake (13.4.2)
-    rdoc (7.2.0)
+    rbs (4.0.3)
+      logger
+      prism (>= 1.6.0)
+      tsort
+    rdoc (8.0.0)
       erb
-      psych (>= 4.0.0)
+      prism (>= 1.6.0)
+      rbs (>= 4.0.0)
       tsort
     regexp_parser (2.12.0)
     reline (0.6.3)
@@ -249,7 +250,6 @@ GEM
     sqlite3 (2.9.5-x86_64-darwin)
     sqlite3 (2.9.5-x86_64-linux-gnu)
     sqlite3 (2.9.5-x86_64-linux-musl)
-    stringio (3.2.0)
     sync (0.5.0)
     term-ansicolor (1.11.3)
       tins (~> 1)
@@ -338,7 +338,7 @@ DEPENDENCIES
   rack (~> 3.2)
   rack-protection (~> 4.2.1)
   rake (~> 13.4)
-  rdoc (~> 7.2)
+  rdoc (~> 8.0)
   rest-client (~> 2.1.0)
   rspec (~> 3.13)
   rubocop (~> 1.88.2)