automigration.gemspec in automigration-1.1.3 vs automigration.gemspec in automigration-1.1.4

@@ -16,10 +16,10 @@
   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) }
   s.require_paths = ["lib"]
 
-  s.add_dependency 'rails', '~> 3.1'
+  s.add_dependency 'rails', '>= 3.1', '< 5'
   s.add_dependency 'ansi'
 
   s.add_development_dependency 'pg'
   s.add_development_dependency 'sqlite3'
   s.add_development_dependency 'mysql2', '0.3.11'