border_patrol.gemspec in border-patrol-0.1.8 vs border_patrol.gemspec in border-patrol-0.1.9

@@ -16,8 +16,8 @@
   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_runtime_dependency     'rails', '>= 3'
-  s.add_runtime_dependency     'timers'
+  s.add_runtime_dependency     'timers', '~> 1.1.0'
   s.add_development_dependency 'rspec'
 end