diff --git a/dependencies/Gemfile b/dependencies/Gemfile
index 6423fb40..ebbac240 100644
--- a/dependencies/Gemfile
+++ b/dependencies/Gemfile
@@ -6,7 +6,7 @@ git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 gem "rubocop", "~> 1.35.0"
 gem "rubocop-github", "~> 0.18.0"
-gem "rubocop-minitest", "~> 0.21.0"
+gem "rubocop-minitest", "~> 0.22.1"
 gem "rubocop-performance", "~>1.14.3"
 gem "rubocop-rails", "~> 2.15"
 gem "rubocop-rake", "~> 0.6.0"
diff --git a/dependencies/Gemfile.lock b/dependencies/Gemfile.lock
index f31ec33e..d41dc583 100644
--- a/dependencies/Gemfile.lock
+++ b/dependencies/Gemfile.lock
@@ -35,7 +35,7 @@ GEM
       rubocop (>= 1.0.0)
       rubocop-performance
       rubocop-rails
-    rubocop-minitest (0.21.0)
+    rubocop-minitest (0.22.1)
       rubocop (>= 0.90, < 2.0)
     rubocop-performance (1.14.3)
       rubocop (>= 1.7.0, < 2.0)
@@ -59,7 +59,7 @@ PLATFORMS
 DEPENDENCIES
   rubocop (~> 1.35.0)
   rubocop-github (~> 0.18.0)
-  rubocop-minitest (~> 0.21.0)
+  rubocop-minitest (~> 0.22.1)
   rubocop-performance (~> 1.14.3)
   rubocop-rails (~> 2.15)
   rubocop-rake (~> 0.6.0)