diff --git a/Gemfile.lock b/Gemfile.lock
index cb826fcd6..e9666d86c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -109,6 +109,7 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
+    cgi (0.4.2)
     concurrent-ruby (1.3.5)
     connection_pool (2.5.3)
     crass (1.0.6)
@@ -392,6 +393,7 @@ DEPENDENCIES
   better_html
   bundler (~> 2)
   capybara (~> 3)
+  cgi
   cuprite
   erb_lint
   haml (~> 6)
diff --git a/Rakefile b/Rakefile
index bb04d1133..a5181eb9a 100644
--- a/Rakefile
+++ b/Rakefile
@@ -4,6 +4,7 @@ require "bundler/gem_tasks"
 require "rake/testtask"
 require "yard"
 require "yard/mattr_accessor_handler"
+require "cgi/cookie"
 
 Rake::TestTask.new(:test) do |t|
   t.libs << "test"
diff --git a/view_component.gemspec b/view_component.gemspec
index 811d270e3..5efa55d49 100644
--- a/view_component.gemspec
+++ b/view_component.gemspec
@@ -63,5 +63,6 @@ Gem::Specification.new do |spec|
 
   if RUBY_VERSION >= "3.3"
     spec.add_development_dependency "propshaft", "~> 1"
+    spec.add_development_dependency "cgi"
   end
 end