diff --git a/Gemfile b/Gemfile
index 175027e..fcbc95c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -51,7 +51,7 @@ gem 'bootsnap', require: false
 
 group :development, :test do
   # Use the Puma web server [https://github.com/puma/puma]
-  gem 'puma', '~> 6.3'
+  gem 'puma', '~> 6.4'
 
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
   gem 'debug', platforms: %i[mri mingw x64_mingw]
diff --git a/Gemfile.lock b/Gemfile.lock
index af89b1b..eb992a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -187,7 +187,7 @@ GEM
       racc
     pg (1.5.4)
     public_suffix (5.0.1)
-    puma (6.3.1)
+    puma (6.4.0)
       nio4r (~> 2.0)
     racc (1.7.1)
     rack (2.2.8)
@@ -309,7 +309,7 @@ DEPENDENCIES
   github_api
   jbuilder
   pg (~> 1.5)
-  puma (~> 6.3)
+  puma (~> 6.4)
   rack-cors
   rails (~> 7.0.8)
   rubocop-minitest (~> 0.31.1)