diff --git a/Gemfile b/Gemfile
index 5a9db9c..c2aee7b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,7 +13,7 @@ gem 'connection_pool', '~> 2.2'
 gem 'dry-monads', '~> 1.4'
 gem 'faraday'
 gem 'pg', '~> 1.2'
-gem 'puma', '~> 5.0'
+gem 'puma', '~> 6.0'
 gem 'rails', '~> 6.1.4', '>= 6.1.4.1'
 gem 'sass-rails', '>= 6'
 gem 'turbolinks', '~> 5'
diff --git a/Gemfile.lock b/Gemfile.lock
index a294c2e..96d4023 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -168,7 +168,7 @@ GEM
       ast (~> 2.4.1)
     pg (1.2.3)
     public_suffix (4.0.6)
-    puma (5.5.2)
+    puma (6.0.2)
       nio4r (~> 2.0)
     racc (1.6.0)
     rack (2.2.3)
@@ -344,7 +344,7 @@ DEPENDENCIES
   letter_opener_web
   listen (~> 3.3)
   pg (~> 1.2)
-  puma (~> 5.0)
+  puma (~> 6.0)
   rails (~> 6.1.4, >= 6.1.4.1)
   rails-controller-testing
   reek