diff --git a/kitchen-ec2.gemspec b/kitchen-ec2.gemspec
index df27c4de..173dae43 100644
--- a/kitchen-ec2.gemspec
+++ b/kitchen-ec2.gemspec
@@ -22,5 +22,5 @@ Gem::Specification.new do |gem|
   gem.add_dependency "aws-sdk-ssm", "~> 1.0"
   gem.add_dependency "retryable", ">= 2.0", "< 4.0" # 4.0 will need to be validated
   gem.add_dependency "sshkey", "~> 2.0"
-  gem.add_dependency "test-kitchen", ">= 3.9.0", "< 4"
+  gem.add_dependency "test-kitchen", ">= 3.9.0", "< 5"
 end