diff --git a/orchestrator_client.gemspec b/orchestrator_client.gemspec
index 84b991b..a7dcde5 100644
--- a/orchestrator_client.gemspec
+++ b/orchestrator_client.gemspec
@@ -15,6 +15,6 @@ Gem::Specification.new do |s|
   s.license       = "Apache-2.0"
   s.require_paths = ["lib"]
 
-  s.add_dependency 'faraday', '~> 1.4'
-  s.add_dependency 'net-http-persistent', '~> 4.0'
+  s.add_dependency 'faraday', '~> 2.7', '>= 2.7.12'
+  s.add_dependency 'net-http-persistent', '~> 4.0', '>= 4.0.2'
 end