diff --git a/openbd_api.gemspec b/openbd_api.gemspec
index 26db2c5..96ecf88 100644
--- a/openbd_api.gemspec
+++ b/openbd_api.gemspec
@@ -23,7 +23,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler", "~> 2.0.2"
+  spec.add_development_dependency "bundler", "~> 2.2.10"
   spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_runtime_dependency "slop", "~> 4.4"