diff --git a/Gemfile b/Gemfile
index bbf57b9..d347a08 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ ruby "3.2.2"
 gem "rails", "~> 7.0.7"
 gem "propshaft", "~> 0.7.0"
 gem "pg", "~> 1.1"
-gem "puma", "~> 6.3.0"
+gem "puma", "~> 6.4.2"
 gem "jsbundling-rails"
 gem "turbo-rails"
 gem "stimulus-rails"
diff --git a/Gemfile.lock b/Gemfile.lock
index 6f67693..795d3d7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -212,7 +212,7 @@ GEM
       timeout
     net-smtp (0.4.0)
       net-protocol
-    nio4r (2.5.9)
+    nio4r (2.7.0)
     nokogiri (1.15.4-arm64-darwin)
       racc (~> 1.4)
     nokogiri (1.15.4-x86_64-linux)
@@ -242,7 +242,7 @@ GEM
     psych (5.1.1)
       stringio
     public_suffix (5.0.3)
-    puma (6.3.1)
+    puma (6.4.2)
       nio4r (~> 2.0)
     pundit (2.3.1)
       activesupport (>= 3.0.0)
@@ -427,7 +427,7 @@ DEPENDENCIES
   pagy (~> 6.0.4)
   pg (~> 1.1)
   propshaft (~> 0.7.0)
-  puma (~> 6.3.0)
+  puma (~> 6.4.2)
   pundit
   rails (~> 7.0.7)
   redis (~> 5.0)