diff --git a/Gemfile b/Gemfile
index fc6814f..16553ff 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ source 'https://rubygems.org'
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 7.0.6'
 # Use Puma as the app server
-gem 'puma', '~> 6.3'
+gem 'puma', '~> 6.4'
 # Use sqlite3 as the database for Active Record
 gem 'sqlite3', '~> 1.6.3'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 2b74ca3..61f873b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -182,7 +182,7 @@ GEM
     psych (5.1.0)
       stringio
     public_suffix (5.0.1)
-    puma (6.3.0)
+    puma (6.4.0)
       nio4r (~> 2.0)
     racc (1.7.1)
     rack (2.2.7)
@@ -308,7 +308,7 @@ DEPENDENCIES
   omniauth
   omniauth-github
   omniauth-rails_csrf_protection
-  puma (~> 6.3)
+  puma (~> 6.4)
   rails (~> 7.0.6)
   rails-controller-testing
   rails-i18n (~> 7.0.7)