diff --git a/autotest/discover.rb b/autotest/discover.rb
deleted file mode 100644
index cd6892c..0000000
--- a/autotest/discover.rb
+++ /dev/null
@@ -1 +0,0 @@
-Autotest.add_discovery { "rspec2" }
diff --git a/savon_spec.gemspec b/savon_spec.gemspec
index 36910ed..5baea92 100644
--- a/savon_spec.gemspec
+++ b/savon_spec.gemspec
@@ -15,7 +15,7 @@ Gem::Specification.new do |s|
   s.rubyforge_project = s.name
 
   s.add_dependency "savon", "~> 0.8.0"
-  s.add_dependency "rspec", ">= 2.0.0"
+  s.add_dependency "rspec", ">= 2.4.0"
   s.add_dependency "mocha", ">= 0.9.8"
 
   s.add_development_dependency "httpclient", "~> 2.1.5"