diff --git a/Gemfile b/Gemfile
index d51f1d1..febf4eb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,7 @@ gem "sprockets-rails"
 gem "pg", "~> 1.4"
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem "puma", "~> 5.6"
+gem "puma", "~> 6.0"
 
 # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
 gem "importmap-rails"
diff --git a/Gemfile.lock b/Gemfile.lock
index 3ecb690..a39fbaa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -152,7 +152,7 @@ GEM
       ast (~> 2.4.1)
     pg (1.4.4)
     public_suffix (5.0.0)
-    puma (5.6.5)
+    puma (6.0.0)
       nio4r (~> 2.0)
     racc (1.6.0)
     rack (2.2.4)
@@ -292,7 +292,7 @@ DEPENDENCIES
   importmap-rails
   jbuilder
   pg (~> 1.4)
-  puma (~> 5.6)
+  puma (~> 6.0)
   rack-mini-profiler
   rails (~> 7.0.3)
   redis (~> 5.0)