diff --git a/Gemfile b/Gemfile
index a5b4d2c3..0099af33 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ gem "propshaft", "1.3.1"
 # Use sqlite3 as the database for Active Record
 gem "sqlite3", "2.9.2"
 # Use the Puma web server [https://github.com/puma/puma]
-gem "puma", "7.2.0"
+gem "puma", "8.0.0"
 # Bundle and transpile JavaScript [https://github.com/rails/jsbundling-rails]
 gem "jsbundling-rails", "1.3.1"
 # Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev]
diff --git a/Gemfile.lock b/Gemfile.lock
index 7b32c8a9..1f039f13 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -198,7 +198,7 @@ GEM
       date
       stringio
     public_suffix (6.0.1)
-    puma (7.2.0)
+    puma (8.0.0)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.2.5)
@@ -341,7 +341,7 @@ DEPENDENCIES
   phlex-rails!
   propshaft (= 1.3.1)
   pry (= 0.16.0)
-  puma (= 7.2.0)
+  puma (= 8.0.0)
   rails (= 8.1.3)
   rouge (~> 4.7)
   rss (= 0.3.1)