diff --git a/demo/Gemfile b/demo/Gemfile
index 798ca68db1..83126f6ca9 100644
--- a/demo/Gemfile
+++ b/demo/Gemfile
@@ -31,7 +31,7 @@ end
 eval_gemfile "gemfiles/kuby.gemfile"
 
 # Use Puma as the app server
-gem "puma", "~> 8.0.1"
+gem "puma", "~> 8.0.2"
 
 # Reduces boot times through caching; required in config/boot.rb
 gem "bootsnap", ">= 1.4.2", require: false
diff --git a/demo/Gemfile.lock b/demo/Gemfile.lock
index 02b6a90e39..814f816d8c 100644
--- a/demo/Gemfile.lock
+++ b/demo/Gemfile.lock
@@ -54,7 +54,7 @@ GEM
     base64 (0.3.0)
     benchmark (0.5.0)
     bigdecimal (4.1.2)
-    bootsnap (1.24.1)
+    bootsnap (1.24.5)
       msgpack (~> 1.2)
     builder (3.3.0)
     byebug (12.0.0)
@@ -242,7 +242,7 @@ GEM
       faraday (>= 0.9, < 2.0.0)
       faraday-cookie_jar (~> 0.0.6)
       ms_rest (~> 0.7.6)
-    msgpack (1.8.0)
+    msgpack (1.8.1)
     multi_json (1.15.0)
     multipart-post (2.4.1)
     mutex_m (0.3.0)
@@ -272,7 +272,7 @@ GEM
       date
       stringio
     public_suffix (7.0.5)
-    puma (8.0.1)
+    puma (8.0.2)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.1.21)
@@ -395,7 +395,7 @@ DEPENDENCIES
   lookbook (~> 2.3.14)
   primer_view_components!
   pry-byebug
-  puma (~> 8.0.1)
+  puma (~> 8.0.2)
   rack-cors
   railties (= 7.2.2.1)
   rake (~> 13.4)