Rakefile in abstract_interface-0.1.6 vs Rakefile in abstract_interface-0.1.7

@@ -1,11 +1,10 @@
 require 'rake_ext'
 
-gem_spec(
+project(
   :name => "abstract_interface",
-  :version => "0.1.6",
+  :version => "0.1.7",
   :summary => "Abstract Interface for the Crystal Framework",
-  :dependencies => %w(crystal),
 
   :author => "Alexey Petrushin",
   :homepage => "http://github.com/alexeypetrushin/abstract_interface"
 )
\ No newline at end of file