diff --git a/spec/tester_mongo/Gemfile b/spec/tester_mongo/Gemfile
index dfe6bdd5..2724997f 100644
--- a/spec/tester_mongo/Gemfile
+++ b/spec/tester_mongo/Gemfile
@@ -12,7 +12,7 @@ gem "sqlite3", "~> 1.6"
 gem "mongoid"
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem "puma", "~> 6.6"
+gem "puma", "~> 8.0"
 
 # Use graphql gem for handle API
 gem 'graphql', "~> 2.6.1"
diff --git a/spec/tester_mongo/Gemfile.lock b/spec/tester_mongo/Gemfile.lock
index 085773d4..7aed3f1e 100644
--- a/spec/tester_mongo/Gemfile.lock
+++ b/spec/tester_mongo/Gemfile.lock
@@ -180,7 +180,7 @@ GEM
     psych (5.3.1)
       date
       stringio
-    puma (6.6.1)
+    puma (8.0.1)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.2.6)
@@ -272,7 +272,7 @@ DEPENDENCIES
   graphql (~> 2.6.1)
   mongoid
   pry-byebug
-  puma (~> 6.6)
+  puma (~> 8.0)
   rails (~> 7.1.3)
   rspec-rails
   sqlite3 (~> 1.6)