voltron-translate.gemspec in voltron-translate-0.1.2 vs voltron-translate.gemspec in voltron-translate-0.1.3

@@ -17,10 +17,10 @@
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.add_dependency "rails", ">= 4.2"
-  spec.add_dependency "voltron", ">= 0.1.0"
+  spec.add_dependency "voltron", "~> 0.1.7", ">= 0.1.7"
   spec.add_dependency "google_hash", ">= 0.9.0"
 
   spec.add_development_dependency "bundler", ">= 1.12"
   spec.add_development_dependency "rake", ">= 10.0"
   spec.add_development_dependency "rspec", ">= 3.0"