diff --git a/Gemfile.lock b/Gemfile.lock
index f444fb7f2a..eb40a3fafb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -15,7 +15,7 @@ GEM
       concurrent-ruby (~> 1.0)
     json (2.3.0)
     method_source (1.0.0)
-    minitest (5.14.2)
+    minitest (5.14.3)
     parallel (1.19.2)
     parser (2.7.2.0)
       ast (~> 2.4.1)
@@ -55,7 +55,7 @@ PLATFORMS
 
 DEPENDENCIES
   faker!
-  minitest (= 5.14.2)
+  minitest (= 5.14.3)
   pry (= 0.13.1)
   rake (= 13.0.3)
   rubocop (= 1.1.0)
diff --git a/faker.gemspec b/faker.gemspec
index a7d84b3d0b..82edfe8008 100644
--- a/faker.gemspec
+++ b/faker.gemspec
@@ -29,7 +29,7 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency('i18n', '>= 1.6', '< 2')
 
-  spec.add_development_dependency('minitest', '5.14.2')
+  spec.add_development_dependency('minitest', '5.14.3')
   spec.add_development_dependency('pry', '0.13.1')
   spec.add_development_dependency('rake', '13.0.3')
   spec.add_development_dependency('rubocop', '1.1.0')