diff --git a/Gemfile b/Gemfile
index 6932568..8926307 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,8 +1,3 @@
 source 'http://rubygems.org'
 
-group :development do
-  gem 'jeweler',       '>=1.5.2'
-  gem 'rspec',         '~> 2'
-  gem 'rdoc',          '>=2.4.2'
-  gem 'autotest'
-end
+gemspec
\ No newline at end of file
diff --git a/Rakefile b/Rakefile
index 0e622c9..304eede 100644
--- a/Rakefile
+++ b/Rakefile
@@ -9,24 +9,6 @@ rescue Bundler::BundlerError => e
 end
 require 'rake'
 
-require 'jeweler'
-Jeweler::Tasks.new do |gem|
-  # gem is a Gem::Specification... see http://docs.rubygems.org/read/chapter/20 for more options
-  gem.name = "role_model"
-  gem.homepage = "http://github.com/martinrehfeld/role_model"
-  gem.license = "MIT"
-  gem.summary = %Q{Declare, assign and query roles with ease}
-  gem.description = %Q{Ever needed to assign roles to a model, say a User, and build conditional behaviour on top of that? Enter RoleModel -- roles have never been easier! Just declare your roles and you are done. Assigned roles will be stored as a bitmask.}
-  gem.email = "martin.rehfeld@glnetworks.de"
-  gem.authors = ["Martin Rehfeld"]
-  # Include your dependencies below. Runtime dependencies are required when using your gem,
-  # and development dependencies are only needed for development (ie running rake tasks, tests, etc)
-  #  gem.add_runtime_dependency 'jabber4r', '> 0.1'
-  #  gem.add_development_dependency 'rspec', '> 1.2.3'
-  # gem.add_development_dependency "rspec", "~> 2"
-end
-Jeweler::RubygemsDotOrgTasks.new
-
 require 'rspec/core'
 require 'rspec/core/rake_task'
 RSpec::Core::RakeTask.new(:spec) do |spec|
diff --git a/role_model.gemspec b/role_model.gemspec
index 0eeea63..6ebc480 100644
--- a/role_model.gemspec
+++ b/role_model.gemspec
@@ -1,9 +1,3 @@
-# Generated by jeweler
-# DO NOT EDIT THIS FILE DIRECTLY
-# Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
-# -*- encoding: utf-8 -*-
-# stub: role_model 0.8.2 ruby lib
-
 Gem::Specification.new do |s|
   s.name = "role_model"
   s.version = "0.8.2"
@@ -43,25 +37,8 @@ Gem::Specification.new do |s|
   s.rubygems_version = "2.2.2"
   s.summary = "Declare, assign and query roles with ease"
 
-  if s.respond_to? :specification_version then
-    s.specification_version = 4
-
-    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_development_dependency(%q<jeweler>, [">= 1.5.2"])
-      s.add_development_dependency(%q<rspec>, ["~> 2"])
-      s.add_development_dependency(%q<rdoc>, [">= 2.4.2"])
-      s.add_development_dependency(%q<autotest>, [">= 0"])
-    else
-      s.add_dependency(%q<jeweler>, [">= 1.5.2"])
-      s.add_dependency(%q<rspec>, ["~> 2"])
-      s.add_dependency(%q<rdoc>, [">= 2.4.2"])
-      s.add_dependency(%q<autotest>, [">= 0"])
-    end
-  else
-    s.add_dependency(%q<jeweler>, [">= 1.5.2"])
-    s.add_dependency(%q<rspec>, ["~> 2"])
-    s.add_dependency(%q<rdoc>, [">= 2.4.2"])
-    s.add_dependency(%q<autotest>, [">= 0"])
-  end
+  s.add_development_dependency(%q<rake>, ["< 11.0.1"])
+  s.add_development_dependency(%q<rspec>, ["2.99.0"])
+  s.add_development_dependency(%q<rdoc>, [">= 2.4.2"])
 end