Rakefile in dbf-1.2.4 vs Rakefile in dbf-1.2.5

@@ -11,10 +11,10 @@
   s.description = 'A small fast library for reading dBase, xBase, Clipper and FoxPro database files.'
   s.summary = 'Read xBase files'
   s.platform = Gem::Platform::RUBY
   s.authors = ['Keith Morrison']
   s.email = '[e-mail]'
-  s.add_dependency('activesupport', ['>= 2.1.0'])
+  s.add_dependency('activesupport', ['= 2.3.5'])
   s.add_dependency('fastercsv', ['>= 1.4.0'])
   s.homepage = 'http://github.com/infused/dbf'
 end
 
 Jeweler::GemcutterTasks.new