diff --git a/README.md b/README.md
index 042291c..012bf1d 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ First, add Bureaucrat to your `mix.exs` dependencies:
 
 ```elixir
 defp deps do
-  [{:bureaucrat, "~> 0.1.4"}]
+  [{:bureaucrat, "~> 0.2.1"}]
 end
 ```
 
diff --git a/mix.exs b/mix.exs
index 609eef6..9da1547 100644
--- a/mix.exs
+++ b/mix.exs
@@ -3,8 +3,8 @@ defmodule Bureaucrat.Mixfile do
 
   def project do
     [app: :bureaucrat,
-     version: "0.2.0",
-     elixir: "~> 1.0",
+     version: "0.2.1",
+     elixir: "~> 1.6.1",
      description: "Generate Phoenix API documentation from tests",
      deps: deps(),
      package: package()]
@@ -27,11 +27,11 @@ defmodule Bureaucrat.Mixfile do
 
   defp deps do
     [
-     {:plug, "~> 1.0"},
+     {:plug, ">= 1.0.0"},
      {:poison, "~> 1.5 or ~> 2.0 or ~> 3.0"},
-     {:phoenix, "~> 1.2", optional: true},
+     {:phoenix, ">= 1.2.0", optional: true},
      {:ex_doc, ">= 0.0.0", only: :dev},
-     {:inflex, "~> 1.10.0"}
+     {:inflex, ">= 1.10.0"}
     ]
   end