diff --git a/Gemfile b/Gemfile
index e2857c28a4..e880a973cf 100644
--- a/Gemfile
+++ b/Gemfile
@@ -110,7 +110,7 @@ gem 'maxmind-db', '~> 1.2.0'
 gem 'mahoro', '~> 0.5'
 gem 'nokogiri', '~> 1.18.2'
 gem 'open4', '~> 1.3.0'
-gem 'puma', '~> 6.5.0'
+gem 'puma', '~> 6.6.0'
 gem 'rack', '~> 2.2.10'
 gem 'rack-utf8_sanitizer', '~> 1.10.1'
 gem 'recaptcha', '~> 5.19.0', require: 'recaptcha/rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index 9e6a1181ea..a6f3a4b2c2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -404,7 +404,7 @@ GEM
       date
       stringio
     public_suffix (6.0.1)
-    puma (6.5.0)
+    puma (6.6.0)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (2.2.10)
@@ -687,7 +687,7 @@ DEPENDENCIES
   pg (~> 1.5.9)
   pry (~> 0.15.2)
   pstore (~> 0.1.4)
-  puma (~> 6.5.0)
+  puma (~> 6.6.0)
   rack (~> 2.2.10)
   rack-utf8_sanitizer (~> 1.10.1)
   rails (~> 8.0.1)