diff --git a/Gemfile b/Gemfile
index 76156bc..4719539 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,7 +13,7 @@ gem 'sprockets-rails'
 gem 'sqlite3', '~> 1.4'
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem 'puma', '~> 5.0'
+gem 'puma', '~> 5.6'
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]
diff --git a/Gemfile.lock b/Gemfile.lock
index ed33865..da14d91 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -141,7 +141,7 @@ GEM
       racc (~> 1.4)
     orm_adapter (0.5.0)
     public_suffix (5.0.1)
-    puma (5.6.5)
+    puma (5.6.7)
       nio4r (~> 2.0)
     racc (1.6.2)
     rack (2.2.7)
@@ -254,7 +254,7 @@ DEPENDENCIES
   hotwire-rails (~> 0.1.3)
   image_processing (>= 1.2)
   jsbundling-rails (~> 1.1)
-  puma (~> 5.0)
+  puma (~> 5.6)
   rails (~> 7.0.4, >= 7.0.4.3)
   rspec-rails
   sass-rails