ipizza.gemspec in ipizza-0.5.3 vs ipizza.gemspec in ipizza-0.5.4

@@ -10,10 +10,10 @@
   s.email       = ["[e-mail]"]
   s.homepage    = "http://github.com/priithaamer/ipizza"
   s.summary     = %q{Implements iPizza protocol to communicate with Estonian Banks}
   s.description = %q{Simplifies generating payment requests and parsing responses from banks when using iPizza protocol.}
   
-  s.add_development_dependency 'rspec', '= 2.5.0'
+  s.add_development_dependency 'rspec', '~> 2.6.0'
   s.add_development_dependency 'guard'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }