rack.gemspec in rack-1.3.3 vs rack.gemspec in rack-1.3.4

@@ -1,8 +1,8 @@
 Gem::Specification.new do |s|
   s.name            = "rack"
-  s.version         = "1.3.3"
+  s.version         = "1.3.4"
   s.platform        = Gem::Platform::RUBY
   s.summary         = "a modular Ruby webserver interface"
 
   s.description = <<-EOF
 Rack provides minimal, modular and adaptable interface for developing
@@ -30,8 +30,8 @@
   s.add_development_dependency 'bacon'
   s.add_development_dependency 'rake'
 
   s.add_development_dependency 'fcgi'
   s.add_development_dependency 'memcache-client'
-  s.add_development_dependency 'mongrel'
+  s.add_development_dependency 'mongrel', '>= 1.2.0.pre2'
   s.add_development_dependency 'thin'
 end