diff --git a/radius-spec.gemspec b/radius-spec.gemspec
index 9d6e1c3..e8cfca2 100644
--- a/radius-spec.gemspec
+++ b/radius-spec.gemspec
@@ -34,6 +34,6 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "rubocop", "~> 0.73.0"
   spec.add_runtime_dependency "rubocop-rails", "~> 2.2.1"
 
-  spec.add_development_dependency "bundler", "~> 2.2"
+  spec.add_development_dependency "bundler", ">= 2.2.10"
   spec.add_development_dependency "rake", ">= 12.0", "< 14.0"
 end