diff --git a/redistat.gemspec b/redistat.gemspec
index 83968ca..d50b9db 100644
--- a/redistat.gemspec
+++ b/redistat.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_runtime_dependency 'activesupport', '>= 2.3.0'
+  s.add_runtime_dependency 'activesupport', '>= 2.3.6'
   s.add_runtime_dependency 'json', '>= 1.4.0'
   s.add_runtime_dependency 'redis', '>= 2.1.0'
   s.add_runtime_dependency 'time_ext', '>= 0.2.8'