diff --git a/README.md b/README.md
index e8509be..954256b 100644
--- a/README.md
+++ b/README.md
@@ -185,7 +185,7 @@ Add `changeset_helpers` for Elixir as a dependency in your `mix.exs` file:
 ```elixir
 def deps do
   [
-    {:changeset_helpers, "~> 0.20.0"}
+    {:changeset_helpers, "~> 0.21.0"}
   ]
 end
 ```
diff --git a/mix.exs b/mix.exs
index a75a9ca..ebeaed6 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule ChangesetHelpers.MixProject do
   use Mix.Project
 
-  @version "0.20.0"
+  @version "0.21.0"
 
   def project do
     [