diff --git a/open_api_import.gemspec b/open_api_import.gemspec
index 192afa3..99b77fc 100644
--- a/open_api_import.gemspec
+++ b/open_api_import.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name        = 'open_api_import'
-  s.version     = '0.8.0'
+  s.version     = '0.8.1'
   s.summary     = "OpenApiImport -- Import a Swagger or Open API file and create a Ruby Request Hash file including all requests and responses with all the examples. The file can be in JSON or YAML"
   s.description = "OpenApiImport -- Import a Swagger or Open API file and create a Ruby Request Hash file including all requests and responses with all the examples. The file can be in JSON or YAML"
   s.authors     = ["Mario Ruiz"]
@@ -11,7 +11,7 @@ Gem::Specification.new do |s|
   s.license       = 'MIT'
   s.add_runtime_dependency 'oas_parser', '~> 0.16', '>= 0.16.0'
   s.add_runtime_dependency 'rufo', '~> 0.4', '>= 0.4.1'
-  s.add_runtime_dependency 'nice_hash', '~> 1.12', '>= 1.12.12'
+  s.add_runtime_dependency 'nice_hash', '~> 1.12', '>= 1.12.14'
   s.add_development_dependency 'rspec', '~> 3.8', '>= 3.8.0'
   s.add_development_dependency 'coveralls', '~> 0.8', '>= 0.8.22'
   s.test_files    = s.files.grep(%r{^(test|spec|features)/})