diff --git a/spec/tester_mongo_rails_6/Gemfile b/spec/tester_mongo_rails_6/Gemfile
index a84d119b..2c8dd950 100644
--- a/spec/tester_mongo_rails_6/Gemfile
+++ b/spec/tester_mongo_rails_6/Gemfile
@@ -15,7 +15,7 @@ gem "mongoid"
 gem "puma", "~> 6.4"
 
 # Use graphql gem for handle API
-gem 'graphql', "~> 2.3.21"
+gem 'graphql', "~> 2.3.23"
 
 gem 'graphoid', path: "../../", require: 'graphoid/graphoid'
 
diff --git a/spec/tester_mongo_rails_6/Gemfile.lock b/spec/tester_mongo_rails_6/Gemfile.lock
index 252add3d..3007cf67 100644
--- a/spec/tester_mongo_rails_6/Gemfile.lock
+++ b/spec/tester_mongo_rails_6/Gemfile.lock
@@ -114,7 +114,7 @@ GEM
       activesupport (>= 6.1)
     graphiql-rails (1.10.1)
       railties
-    graphql (2.3.21)
+    graphql (2.3.23)
       base64
       fiber-storage
     i18n (1.14.8)
@@ -263,7 +263,7 @@ DEPENDENCIES
   debug
   graphiql-rails
   graphoid!
-  graphql (~> 2.3.21)
+  graphql (~> 2.3.23)
   mongoid
   pry-byebug
   puma (~> 6.4)