diff --git a/CHANGELOG.md b/CHANGELOG.md
index 294da23..05f31ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.5.5 - 2022-02-28
+
+* Updates
+  * Add experimental support for GRiSP 2. See README.md for installation.
+
 ## v0.5.4 - 2022-02-18
 
 * Updates
diff --git a/mix.exs b/mix.exs
index 47a4be6..727cf56 100644
--- a/mix.exs
+++ b/mix.exs
@@ -2,7 +2,7 @@ defmodule NervesLivebook.MixProject do
   use Mix.Project
 
   @app :nerves_livebook
-  @version "0.5.4"
+  @version "0.5.5"
 
   @rpi_targets [:rpi, :rpi0, :rpi2, :rpi3, :rpi3a, :rpi4]
   @all_targets @rpi_targets ++ [:bbb, :osd32mp1, :x86_64, :npi_imx6ull, :grisp2]