diff --git a/pdk.gemspec b/pdk.gemspec
index 4374ec25..f7fa0982 100644
--- a/pdk.gemspec
+++ b/pdk.gemspec
@@ -31,7 +31,7 @@ Gem::Specification.new do |spec|
 
   # Childprocess and deps
   spec.add_runtime_dependency 'childprocess', '~> 5.0'
-  spec.add_runtime_dependency 'hitimes', '2.0.0'
+  spec.add_runtime_dependency 'hitimes', '3.1.0'
 
   ## root tty gems
   spec.add_runtime_dependency 'tty-prompt', '~> 0.23'