diff --git a/Gemfile b/Gemfile
index 3f7c93b..9268d94 100644
--- a/Gemfile
+++ b/Gemfile
@@ -61,7 +61,7 @@ end
 
 group :test do
   # Pin minitest below 6.0, which split MiniTest::Mock out into a separate gem
-  gem "minitest", "~> 5.27"
+  gem "minitest", "~> 6.0"
 
   # Use system testing [https://guides.rubyonrails.org/testing.html#system-testing]
   gem "capybara"
diff --git a/Gemfile.lock b/Gemfile.lock
index 5424007..3f7ebad 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -162,7 +162,9 @@ GEM
     mini_magick (5.3.1)
       logger
     mini_mime (1.1.5)
-    minitest (5.27.0)
+    minitest (6.0.6)
+      drb (~> 2.0)
+      prism (~> 1.5)
     msgpack (1.8.3)
     net-imap (0.6.4.1)
       date
@@ -371,7 +373,7 @@ DEPENDENCIES
   image_processing (~> 1.2)
   importmap-rails
   jbuilder
-  minitest (~> 5.27)
+  minitest (~> 6.0)
   paystack-ruby (>= 1.0.1)
   propshaft
   puma (>= 5.0)