diff --git a/Gemfile b/Gemfile
index 9584dc5e..30fde761 100644
--- a/Gemfile
+++ b/Gemfile
@@ -126,7 +126,7 @@ group :test do
   gem 'webmock'
   gem 'rubocop', require: false
   gem 'ruby-prof', '1.1.0'
-  gem 'shoulda-matchers', '~> 4.1'
+  gem 'shoulda-matchers', '~> 4.2'
   gem 'rails-controller-testing'
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 3110e4a2..498004d7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1156,7 +1156,7 @@ GEM
       domain_name (~> 0.5)
     http-form_data (2.1.1)
     http_parser.rb (0.6.0)
-    i18n (1.7.1)
+    i18n (1.8.1)
       concurrent-ruby (~> 1.0)
     ibm_cloud_sdk_core (1.1.0)
       concurrent-ruby (~> 1.0)
@@ -1406,7 +1406,7 @@ GEM
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
     shellany (0.0.1)
-    shoulda-matchers (4.1.2)
+    shoulda-matchers (4.2.0)
       activesupport (>= 4.2.0)
     sidekiq (6.0.4)
       connection_pool (>= 2.2.2)
@@ -1545,7 +1545,7 @@ DEPENDENCIES
   sass-rails
   selenium-webdriver
   serendipitous!
-  shoulda-matchers (~> 4.1)
+  shoulda-matchers (~> 4.2)
   sidekiq
   simplecov
   slack-notifier