diff --git a/rails-erd.gemspec b/rails-erd.gemspec
index 79aa8556..de19303c 100644
--- a/rails-erd.gemspec
+++ b/rails-erd.gemspec
@@ -1,72 +1,70 @@
 # Generated by jeweler
 # DO NOT EDIT THIS FILE DIRECTLY
-# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command
+# Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
 # -*- encoding: utf-8 -*-
 
 Gem::Specification.new do |s|
   s.name = %q{rails-erd}
-  s.version = "0.4.1"
+  s.version = "0.4.2"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Rolf Timmermans"]
-  s.date = %q{2010-10-14}
+  s.date = %q{2011-01-27}
   s.description = %q{Automatically generate an entity-relationship diagram (ERD) for your Rails models.}
   s.email = %q{r.timmermans@voormedia.com}
   s.extra_rdoc_files = [
     "LICENSE",
-     "README.md"
+    "README.md"
   ]
   s.files = [
-    ".gitignore",
-     "CHANGES.rdoc",
-     "Gemfile",
-     "Gemfile.lock",
-     "LICENSE",
-     "README.md",
-     "Rakefile",
-     "VERSION",
-     "lib/rails-erd.rb",
-     "lib/rails_erd.rb",
-     "lib/rails_erd/diagram.rb",
-     "lib/rails_erd/diagram/graphviz.rb",
-     "lib/rails_erd/diagram/templates/node.erb",
-     "lib/rails_erd/domain.rb",
-     "lib/rails_erd/domain/attribute.rb",
-     "lib/rails_erd/domain/entity.rb",
-     "lib/rails_erd/domain/relationship.rb",
-     "lib/rails_erd/domain/relationship/cardinality.rb",
-     "lib/rails_erd/domain/specialization.rb",
-     "lib/rails_erd/railtie.rb",
-     "lib/rails_erd/tasks.rake",
-     "rails-erd.gemspec",
-     "test/test_helper.rb",
-     "test/unit/attribute_test.rb",
-     "test/unit/cardinality_test.rb",
-     "test/unit/diagram_test.rb",
-     "test/unit/domain_test.rb",
-     "test/unit/entity_test.rb",
-     "test/unit/graphviz_test.rb",
-     "test/unit/rake_task_test.rb",
-     "test/unit/relationship_test.rb",
-     "test/unit/specialization_test.rb"
+    "CHANGES.rdoc",
+    "Gemfile",
+    "Gemfile.lock",
+    "LICENSE",
+    "README.md",
+    "Rakefile",
+    "VERSION",
+    "lib/rails-erd.rb",
+    "lib/rails_erd.rb",
+    "lib/rails_erd/diagram.rb",
+    "lib/rails_erd/diagram/graphviz.rb",
+    "lib/rails_erd/diagram/templates/node.erb",
+    "lib/rails_erd/domain.rb",
+    "lib/rails_erd/domain/attribute.rb",
+    "lib/rails_erd/domain/entity.rb",
+    "lib/rails_erd/domain/relationship.rb",
+    "lib/rails_erd/domain/relationship/cardinality.rb",
+    "lib/rails_erd/domain/specialization.rb",
+    "lib/rails_erd/railtie.rb",
+    "lib/rails_erd/tasks.rake",
+    "rails-erd.gemspec",
+    "test/test_helper.rb",
+    "test/unit/attribute_test.rb",
+    "test/unit/cardinality_test.rb",
+    "test/unit/diagram_test.rb",
+    "test/unit/domain_test.rb",
+    "test/unit/entity_test.rb",
+    "test/unit/graphviz_test.rb",
+    "test/unit/rake_task_test.rb",
+    "test/unit/relationship_test.rb",
+    "test/unit/specialization_test.rb"
   ]
   s.homepage = %q{http://rails-erd.rubyforge.org/}
-  s.rdoc_options = ["--charset=UTF-8"]
   s.require_paths = ["lib"]
   s.rubyforge_project = %q{rails-erd}
   s.rubygems_version = %q{1.3.7}
   s.summary = %q{Entity-relationship diagram for your Rails models.}
   s.test_files = [
     "test/test_helper.rb",
-     "test/unit/attribute_test.rb",
-     "test/unit/cardinality_test.rb",
-     "test/unit/diagram_test.rb",
-     "test/unit/domain_test.rb",
-     "test/unit/entity_test.rb",
-     "test/unit/graphviz_test.rb",
-     "test/unit/rake_task_test.rb",
-     "test/unit/relationship_test.rb",
-     "test/unit/specialization_test.rb"
+    "test/unit/attribute_test.rb",
+    "test/unit/cardinality_test.rb",
+    "test/unit/diagram_test.rb",
+    "test/unit/domain_test.rb",
+    "test/unit/entity_test.rb",
+    "test/unit/graphviz_test.rb",
+    "test/unit/rake_task_test.rb",
+    "test/unit/relationship_test.rb",
+    "test/unit/specialization_test.rb"
   ]
 
   if s.respond_to? :specification_version then
@@ -74,17 +72,44 @@ Gem::Specification.new do |s|
     s.specification_version = 3
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+      s.add_runtime_dependency(%q<rails-erd>, [">= 0"])
+      s.add_runtime_dependency(%q<activerecord>, [">= 0"])
+      s.add_runtime_dependency(%q<activesupport>, [">= 0"])
+      s.add_runtime_dependency(%q<rake>, [">= 0"])
+      s.add_runtime_dependency(%q<jeweler>, [">= 0"])
+      s.add_runtime_dependency(%q<sqlite3>, [">= 0"])
+      s.add_runtime_dependency(%q<jdbc-sqlite3>, [">= 0"])
+      s.add_runtime_dependency(%q<activerecord-jdbc-adapter>, [">= 0"])
+      s.add_runtime_dependency(%q<jruby-openssl>, [">= 0"])
       s.add_runtime_dependency(%q<activerecord>, ["~> 3.0"])
       s.add_runtime_dependency(%q<activesupport>, ["~> 3.0"])
       s.add_runtime_dependency(%q<ruby-graphviz>, ["~> 0.9.18"])
       s.add_development_dependency(%q<sqlite3-ruby>, [">= 0"])
     else
+      s.add_dependency(%q<rails-erd>, [">= 0"])
+      s.add_dependency(%q<activerecord>, [">= 0"])
+      s.add_dependency(%q<activesupport>, [">= 0"])
+      s.add_dependency(%q<rake>, [">= 0"])
+      s.add_dependency(%q<jeweler>, [">= 0"])
+      s.add_dependency(%q<sqlite3>, [">= 0"])
+      s.add_dependency(%q<jdbc-sqlite3>, [">= 0"])
+      s.add_dependency(%q<activerecord-jdbc-adapter>, [">= 0"])
+      s.add_dependency(%q<jruby-openssl>, [">= 0"])
       s.add_dependency(%q<activerecord>, ["~> 3.0"])
       s.add_dependency(%q<activesupport>, ["~> 3.0"])
       s.add_dependency(%q<ruby-graphviz>, ["~> 0.9.18"])
       s.add_dependency(%q<sqlite3-ruby>, [">= 0"])
     end
   else
+    s.add_dependency(%q<rails-erd>, [">= 0"])
+    s.add_dependency(%q<activerecord>, [">= 0"])
+    s.add_dependency(%q<activesupport>, [">= 0"])
+    s.add_dependency(%q<rake>, [">= 0"])
+    s.add_dependency(%q<jeweler>, [">= 0"])
+    s.add_dependency(%q<sqlite3>, [">= 0"])
+    s.add_dependency(%q<jdbc-sqlite3>, [">= 0"])
+    s.add_dependency(%q<activerecord-jdbc-adapter>, [">= 0"])
+    s.add_dependency(%q<jruby-openssl>, [">= 0"])
     s.add_dependency(%q<activerecord>, ["~> 3.0"])
     s.add_dependency(%q<activesupport>, ["~> 3.0"])
     s.add_dependency(%q<ruby-graphviz>, ["~> 0.9.18"])