diff --git a/Gemfile b/Gemfile
index 5a42c21fe..b80ae29ee 100644
--- a/Gemfile
+++ b/Gemfile
@@ -124,8 +124,6 @@ group :test do
   # Adds support for Capybara system testing and selenium driver
   gem 'capybara', '>= 2.15'
   gem 'selenium-webdriver'
-  # Easy installation and use of chromedriver to run system tests with Chrome
-  gem 'chromedriver-helper'
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
diff --git a/Gemfile.lock b/Gemfile.lock
index b01261f5d..f310deea9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,8 +48,6 @@ GEM
       railties (>= 5.0)
       zeitwerk
     ansi (1.5.0)
-    archive-zip (0.12.0)
-      io-like (~> 0.3.0)
     arel (9.0.0)
     audited (4.9.0)
       activerecord (>= 4.2, < 6.1)
@@ -102,9 +100,6 @@ GEM
       xpath (~> 3.2)
     chartkick (3.4.0)
     childprocess (3.0.0)
-    chromedriver-helper (2.1.1)
-      archive-zip (~> 0.10)
-      nokogiri (~> 1.8)
     codeclimate-test-reporter (0.6.0)
       simplecov (>= 0.7.1, < 1.0.0)
     coderay (1.1.3)
@@ -197,7 +192,6 @@ GEM
       multi_xml (>= 0.5.2)
     i18n (1.8.5)
       concurrent-ruby (~> 1.0)
-    io-like (0.3.1)
     jmespath (1.4.0)
     jquery-rails (4.4.0)
       rails-dom-testing (>= 1, < 3)
@@ -449,7 +443,6 @@ DEPENDENCIES
   byebug
   capybara (>= 2.15)
   chartkick (~> 3.4)
-  chromedriver-helper
   codeclimate-test-reporter (~> 0.6.0)
   devise (~> 4.7)
   devise-doorkeeper
diff --git a/vendor/cache/archive-zip-0.12.0.gem b/vendor/cache/archive-zip-0.12.0.gem
deleted file mode 100644
index 7e171f3d5..000000000
Binary files a/vendor/cache/archive-zip-0.12.0.gem and /dev/null differ
diff --git a/vendor/cache/chromedriver-helper-2.1.1.gem b/vendor/cache/chromedriver-helper-2.1.1.gem
deleted file mode 100644
index c5de7290b..000000000
Binary files a/vendor/cache/chromedriver-helper-2.1.1.gem and /dev/null differ
diff --git a/vendor/cache/io-like-0.3.1.gem b/vendor/cache/io-like-0.3.1.gem
deleted file mode 100644
index ffce952b5..000000000
Binary files a/vendor/cache/io-like-0.3.1.gem and /dev/null differ