diff --git a/.rvmrc b/.rvmrc
new file mode 100644
index 0000000..023c3bc
--- /dev/null
+++ b/.rvmrc
@@ -0,0 +1 @@
+rvm --create use 1.9.3@attr_enumerator
diff --git a/Gemfile b/Gemfile
index 328b001..ef7de87 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,6 @@ group :development do
   gem "activerecord", ">= 3.0.0"
   gem "jeweler"
   gem "rspec", ">= 2.5.0"
-  gem "pry"
   gem "sqlite3"
   gem "watchr"
 end
diff --git a/attr_enumerator.gemspec b/attr_enumerator.gemspec
index 828d874..dc674ed 100644
--- a/attr_enumerator.gemspec
+++ b/attr_enumerator.gemspec
@@ -4,14 +4,14 @@
 # -*- encoding: utf-8 -*-
 
 Gem::Specification.new do |s|
-  s.name = %q{attr_enumerator}
+  s.name = "attr_enumerator"
   s.version = "0.5.0"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Chris Baker"]
-  s.date = %q{2011-07-07}
-  s.description = %q{A method for restricting an attribute to a set of choices}
-  s.email = %q{baker.chris.3@gmail.com}
+  s.date = "2013-05-03"
+  s.description = "A method for restricting an attribute to a set of choices"
+  s.email = "baker.chris.3@gmail.com"
   s.extra_rdoc_files = [
     "LICENSE.txt",
     "README.rdoc"
@@ -31,11 +31,11 @@ Gem::Specification.new do |s|
     "spec/spec_helper.rb",
     "watchr.rb"
   ]
-  s.homepage = %q{http://github.com/chrisb87/attr_enumerator}
+  s.homepage = "http://github.com/chrisb87/attr_enumerator"
   s.licenses = ["MIT"]
   s.require_paths = ["lib"]
-  s.rubygems_version = %q{1.7.2}
-  s.summary = %q{A method for restricting an attribute to a set of choices}
+  s.rubygems_version = "1.8.25"
+  s.summary = "A method for restricting an attribute to a set of choices"
 
   if s.respond_to? :specification_version then
     s.specification_version = 3
@@ -46,7 +46,6 @@ Gem::Specification.new do |s|
       s.add_development_dependency(%q<activerecord>, [">= 3.0.0"])
       s.add_development_dependency(%q<jeweler>, [">= 0"])
       s.add_development_dependency(%q<rspec>, [">= 2.5.0"])
-      s.add_development_dependency(%q<ruby-debug>, [">= 0"])
       s.add_development_dependency(%q<sqlite3>, [">= 0"])
       s.add_development_dependency(%q<watchr>, [">= 0"])
     else
@@ -55,7 +54,6 @@ Gem::Specification.new do |s|
       s.add_dependency(%q<activerecord>, [">= 3.0.0"])
       s.add_dependency(%q<jeweler>, [">= 0"])
       s.add_dependency(%q<rspec>, [">= 2.5.0"])
-      s.add_dependency(%q<ruby-debug>, [">= 0"])
       s.add_dependency(%q<sqlite3>, [">= 0"])
       s.add_dependency(%q<watchr>, [">= 0"])
     end
@@ -65,7 +63,6 @@ Gem::Specification.new do |s|
     s.add_dependency(%q<activerecord>, [">= 3.0.0"])
     s.add_dependency(%q<jeweler>, [">= 0"])
     s.add_dependency(%q<rspec>, [">= 2.5.0"])
-    s.add_dependency(%q<ruby-debug>, [">= 0"])
     s.add_dependency(%q<sqlite3>, [">= 0"])
     s.add_dependency(%q<watchr>, [">= 0"])
   end