diff --git a/README.md b/README.md
index e091034cd..e1dadc2c1 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ Running Livebook using Escript makes for a very convenient option
 for local usage and provides easy configuration via CLI options.
 
 ```shell
-mix escript.install hex livebook
+mix escript.install hex livebook 0.2.3
 
 # Start the Livebook server
 livebook server
diff --git a/mix.exs b/mix.exs
index 1fc3be75d..316c554df 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Livebook.MixProject do
   use Mix.Project
 
-  @version "0.2.3"
+  @version "0.3.0-dev"
   @description "Interactive and collaborative code notebooks - made with Phoenix LiveView"
 
   def project do