diff --git a/really_simple_captcha.gemspec b/really_simple_captcha.gemspec
index 1651a16..77da16a 100644
--- a/really_simple_captcha.gemspec
+++ b/really_simple_captcha.gemspec
@@ -7,10 +7,10 @@ Gem::Specification.new do |gem|
   gem.name          = "really_simple_captcha"
   gem.version       = ReallySimpleCaptcha::VERSION
   gem.authors       = ["Guillaume DOTT"]
-  gem.email         = ["guillaume.dott@lafourmi-immo.com"]
+  gem.email         = ["guillaume+github@dott.fr"]
+  gem.summary       = %q{A really simple captcha gem}
   gem.description   = %q{Simple gem to add captcha or negative captcha to your Rails 3 application}
-  gem.summary       = %q{TODO: Write a gem summary}
-  gem.homepage      = ""
+  gem.homepage      = "https://github.com/gdott9/really_simple_captcha"
 
   gem.files         = `git ls-files`.split($/)
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
@@ -18,4 +18,5 @@ Gem::Specification.new do |gem|
   gem.require_paths = ["lib"]
 
   gem.add_runtime_dependency 'rmagick'
+  gem.add_runtime_dependency 'activesupport'
 end