diff --git a/best_in_place.gemspec b/best_in_place.gemspec
index 773204f7..4c98d8d3 100644
--- a/best_in_place.gemspec
+++ b/best_in_place.gemspec
@@ -19,7 +19,7 @@ Gem::Specification.new do |s|
   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"
   s.add_dependency "jquery-rails"
 
   s.add_development_dependency "rspec-rails", "~> 2.8.0"