diff --git a/mix.exs b/mix.exs
index 5832f15..628f1c5 100644
--- a/mix.exs
+++ b/mix.exs
@@ -2,7 +2,7 @@ defmodule Knock.MixProject do
   use Mix.Project
 
   @source_url "https://github.com/knocklabs/knock-elixir"
-  @version "0.4.19"
+  @version "0.4.20"
 
   def project do
     [