diff --git a/Gemfile b/Gemfile
index 529f897..c936820 100644
--- a/Gemfile
+++ b/Gemfile
@@ -48,7 +48,7 @@ group :development, :test do
   gem "rspec-rails", "~> 6.0"
   gem "factory_bot_rails", "~> 6.4"
   gem "faker", "~> 3.2"
-  gem "shoulda-matchers", "~> 5.3"
+  gem "shoulda-matchers", "~> 6.5"
   gem "rails-controller-testing", "~> 1.0"
   gem "capybara", "~> 3.39"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 234771e..39151ac 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -313,7 +313,7 @@ GEM
       rubocop-rails (>= 2.30)
     ruby-progressbar (1.13.0)
     securerandom (0.4.1)
-    shoulda-matchers (5.3.0)
+    shoulda-matchers (6.5.0)
       activesupport (>= 5.2.0)
     solid_cable (3.0.11)
       actioncable (>= 7.2)
@@ -393,7 +393,7 @@ DEPENDENCIES
   rails-controller-testing (~> 1.0)
   rspec-rails (~> 6.0)
   rubocop-rails-omakase
-  shoulda-matchers (~> 5.3)
+  shoulda-matchers (~> 6.5)
   solid_cable
   solid_cache
   solid_queue