pathway.gemspec in pathway-0.12.1 vs pathway.gemspec in pathway-0.12.2

@@ -41,6 +41,7 @@
   spec.add_development_dependency "simplecov-lcov", '~> 0.8.0'
   spec.add_development_dependency "simplecov"
   spec.add_development_dependency "pry"
   spec.add_development_dependency "pry-byebug"
   spec.add_development_dependency "pry-doc"
+  spec.add_development_dependency "pry-stack"
 end