diff --git a/Gemfile b/Gemfile
index a5e16d2f255..4bb5ce60697 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,7 +29,7 @@ gem 'simplecov-cobertura', require: false
 gem 'rack', '< 3', require: false
 gem 'rake', require: false, groups: [:lint, :release]
 gem 'rails-controller-testing', require: false
-gem 'puma', '< 6', require: false
+gem 'puma', '< 7', require: false
 gem 'i18n-tasks', '~> 0.9', require: false
 gem 'rspec_junit_formatter', require: false
 gem 'yard', require: false