diff --git a/sites/site-with-errors/Gemfile b/sites/site-with-errors/Gemfile
index 40ff7b5..87c54d8 100644
--- a/sites/site-with-errors/Gemfile
+++ b/sites/site-with-errors/Gemfile
@@ -34,4 +34,4 @@ gem "http_parser.rb", "~> 0.6.0", :platforms => [:jruby]
 
 # Web server
 gem "rack", "~> 3.2"
-gem "puma", "~> 7.2"
\ No newline at end of file
+gem "puma", "~> 8.0"
\ No newline at end of file
diff --git a/sites/site-with-errors/Gemfile.lock b/sites/site-with-errors/Gemfile.lock
index 2a9e63a..28a4d85 100644
--- a/sites/site-with-errors/Gemfile.lock
+++ b/sites/site-with-errors/Gemfile.lock
@@ -99,7 +99,7 @@ GEM
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (7.0.5)
-    puma (7.2.0)
+    puma (8.0.0)
       nio4r (~> 2.0)
     rack (3.2.6)
     rake (13.3.0)
@@ -171,7 +171,7 @@ DEPENDENCIES
   jekyll (~> 4.4.1)
   jekyll-feed (~> 0.12)
   minima (~> 2.5)
-  puma (~> 7.2)
+  puma (~> 8.0)
   rack (~> 3.2)
   tzinfo (>= 1, < 3)
   tzinfo-data