rmagick_captcha.gemspec in rmagick_captcha-0.6.3 vs rmagick_captcha.gemspec in rmagick_captcha-0.6.4

@@ -1,8 +1,12 @@
+lib = File.expand_path("../lib", __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'rmagick_captcha/version'
 require 'date'
+
 Gem::Specification.new do |s|
   s.name = %q{rmagick_captcha}
-  s.version = "0.6.3"
+  s.version = RmagickCaptcha::VERSION
   s.date = Date.today.to_s
   s.summary = %q{RMagickCaptcha is a gem that implements captcha for using in Rails application.}
   s.description = %q{RMagickCaptcha is a gem that implements captcha for using in Rails application.}
   s.author = %q{Artem Rufanov}
   s.email = %q{[e-mail]}