diff --git a/Gemfile b/Gemfile
index ee4c9c09..38f679ac 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,7 +29,7 @@ gem 'sprockets-rails'
 gem 'mysql2', '~> 0.5.6'
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem 'puma', '~> 6.4'
+gem 'puma', '~> 6.5'
 
 # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
 # gem 'importmap-rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index 3e6a8739..457f391f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -199,7 +199,7 @@ GEM
       timeout
     net-smtp (0.5.0)
       net-protocol
-    nio4r (2.7.3)
+    nio4r (2.7.4)
     nokogiri (1.16.7)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
@@ -220,7 +220,7 @@ GEM
     psych (5.2.0)
       stringio
     public_suffix (6.0.1)
-    puma (6.4.3)
+    puma (6.5.0)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.1.8)
@@ -418,7 +418,7 @@ DEPENDENCIES
   mysql2 (~> 0.5.6)
   octoprint!
   pry
-  puma (~> 6.4)
+  puma (~> 6.5)
   railties (~> 7.1.3.4)
   react_on_rails (~> 14.0.5)
   redis (~> 5.3)