sup.gemspec in sup-0.21.0 vs sup.gemspec in sup-0.22.0

@@ -53,10 +53,10 @@
   s.add_runtime_dependency "ncursesw", "~> 1.4.0"
   s.add_runtime_dependency "rmail-sup", "~> 1.0.1"
   s.add_runtime_dependency "highline"
   s.add_runtime_dependency "trollop", ">= 1.12"
   s.add_runtime_dependency "lockfile"
-  s.add_runtime_dependency "mime-types", "~> 1.0"
+  s.add_runtime_dependency "mime-types", "> 2.0"
   s.add_runtime_dependency "locale", "~> 2.0"
   s.add_runtime_dependency "chronic", "~> 0.9.1"
   s.add_runtime_dependency "unicode", "~> 0.4.4"
 
   s.add_development_dependency "bundler", "~> 1.3"