diff --git a/Gemfile b/Gemfile
index 6d03b19..d809ffd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ gem 'rails', '~> 7.0.2', '>= 7.0.2.2'
 gem 'sprockets-rails'
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem 'puma', '~> 5.0'
+gem 'puma', '~> 5.6'
 
 # Bundle and transpile JavaScript [https://github.com/rails/jsbundling-rails]
 gem 'jsbundling-rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index d3188b1..f819d87 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -152,7 +152,7 @@ GEM
     parallel (1.21.0)
     parser (3.1.1.0)
       ast (~> 2.4.1)
-    puma (5.6.2)
+    puma (5.6.4)
       nio4r (~> 2.0)
     racc (1.6.0)
     rack (2.2.3)
@@ -249,7 +249,7 @@ DEPENDENCIES
   jwt (~> 2.3)
   omniauth-auth0 (~> 3.0)
   omniauth-rails_csrf_protection (~> 1.0)
-  puma (~> 5.0)
+  puma (~> 5.6)
   rails (~> 7.0.2, >= 7.0.2.2)
   rubocop (~> 1.25)
   rubocop-rails (~> 2.13)