diff --git a/Gemfile b/Gemfile
index f7a7ef75..80618b6c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -14,7 +14,7 @@ gem 'image_processing', '~> 1.12'
 gem 'jbuilder', '~> 2.11'
 gem 'jquery-rails'
 gem 'pg', '~> 1.5'
-gem 'puma', '~> 6.3'
+gem 'puma', '~> 6.4'
 gem 'pundit'
 gem 'rails', '~> 7.0.8'
 gem 'rails_admin', '~> 3.1'
diff --git a/Gemfile.lock b/Gemfile.lock
index 97b9ff7b..ccdab72e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -220,7 +220,7 @@ GEM
       racc
     pg (1.5.4)
     public_suffix (5.0.3)
-    puma (6.3.1)
+    puma (6.4.0)
       nio4r (~> 2.0)
     pundit (2.3.1)
       activesupport (>= 3.0.0)
@@ -406,7 +406,7 @@ DEPENDENCIES
   net-pop
   net-smtp
   pg (~> 1.5)
-  puma (~> 6.3)
+  puma (~> 6.4)
   pundit
   rack-mini-profiler (~> 3.1)
   rails (~> 7.0.8)