diff --git a/Gemfile b/Gemfile
index 85e080dd97c64..9e68481995c8d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -165,7 +165,7 @@ group :test do
   gem "pundit-matchers", "~> 1.6" # A set of RSpec matchers for testing Pundit authorisation policies
   gem "rspec-retry", "~> 0.6" # retry intermittently failing rspec examples
   gem "ruby-prof", "~> 1.4", require: false # ruby-prof is a fast code profiler for Ruby
-  gem "shoulda-matchers", "~> 4.5.0", require: false # Simple one-liner tests for common Rails functionality
+  gem "shoulda-matchers", "~> 5.1.0", require: false # Simple one-liner tests for common Rails functionality
   gem "simplecov", "~> 0.21.2", require: false # Code coverage with a powerful configuration library and automatic merging of coverage across test suites
   gem "stackprof", "~> 0.2", require: false, platforms: :ruby # stackprof is a fast sampling profiler for ruby code, with cpu, wallclock and object allocation samplers
   gem "stripe-ruby-mock", "~> 3.0", require: "stripe_mock" # A drop-in library to test stripe without hitting their servers
diff --git a/Gemfile.lock b/Gemfile.lock
index 4683fdae7ef35..68544ef63cf1e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -194,7 +194,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.8)
+    concurrent-ruby (1.1.9)
     connection_pool (2.2.3)
     counter_culture (2.7.0)
       activerecord (>= 4.2)
@@ -387,7 +387,7 @@ GEM
     httpclient (2.8.3)
     hypershield (0.2.2)
       activerecord (>= 5)
-    i18n (1.8.7)
+    i18n (1.8.11)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
     image_processing (1.12.1)
@@ -457,7 +457,7 @@ GEM
     mini_magick (4.11.0)
     mini_mime (1.0.2)
     mini_portile2 (2.5.0)
-    minitest (5.14.3)
+    minitest (5.15.0)
     msgpack (1.3.3)
     multi_json (1.15.0)
     multi_xml (0.6.0)
@@ -709,8 +709,8 @@ GEM
       rubyzip (>= 1.2.2)
     semantic_range (2.3.1)
     shellany (0.0.1)
-    shoulda-matchers (4.5.0)
-      activesupport (>= 4.2.0)
+    shoulda-matchers (5.1.0)
+      activesupport (>= 5.2.0)
     sidekiq (6.1.3)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
@@ -831,7 +831,7 @@ GEM
       yard (>= 0.8.3)
     yard-activesupport-concern (0.0.1)
       yard (>= 0.8)
-    zeitwerk (2.4.2)
+    zeitwerk (2.5.1)
     zonebie (0.6.1)
 
 PLATFORMS
@@ -958,7 +958,7 @@ DEPENDENCIES
   rubyzip (~> 2.3)
   s3_direct_upload (~> 0.1)
   sassc-rails (~> 2.1.2)
-  shoulda-matchers (~> 4.5.0)
+  shoulda-matchers (~> 5.1.0)
   sidekiq (~> 6.1.3)
   sidekiq-cron (~> 1.1)
   sidekiq-unique-jobs (~> 7.0.0)
diff --git a/vendor/cache/concurrent-ruby-1.1.8.gem b/vendor/cache/concurrent-ruby-1.1.8.gem
deleted file mode 100644
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diff --git a/vendor/cache/concurrent-ruby-1.1.9.gem b/vendor/cache/concurrent-ruby-1.1.9.gem
new file mode 100644
index 0000000000000..9ed64f26c74f4
Binary files /dev/null and b/vendor/cache/concurrent-ruby-1.1.9.gem differ
diff --git a/vendor/cache/i18n-1.8.11.gem b/vendor/cache/i18n-1.8.11.gem
new file mode 100644
index 0000000000000..b6ecc160098fd
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diff --git a/vendor/cache/i18n-1.8.7.gem b/vendor/cache/i18n-1.8.7.gem
deleted file mode 100644
index 3f5573725ae74..0000000000000
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diff --git a/vendor/cache/minitest-5.14.3.gem b/vendor/cache/minitest-5.14.3.gem
deleted file mode 100644
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diff --git a/vendor/cache/minitest-5.15.0.gem b/vendor/cache/minitest-5.15.0.gem
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diff --git a/vendor/cache/shoulda-matchers-4.5.0.gem b/vendor/cache/shoulda-matchers-4.5.0.gem
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diff --git a/vendor/cache/shoulda-matchers-5.1.0.gem b/vendor/cache/shoulda-matchers-5.1.0.gem
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index 0000000000000..f27db74662374
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diff --git a/vendor/cache/zeitwerk-2.4.2.gem b/vendor/cache/zeitwerk-2.4.2.gem
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diff --git a/vendor/cache/zeitwerk-2.5.1.gem b/vendor/cache/zeitwerk-2.5.1.gem
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index 0000000000000..0d7b3d8366b66
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