diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc33678..985edcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,15 @@ See [Conventional Commits](Https://conventionalcommits.org) for commit guideline
 
 <!-- changelog -->
 
+## [v2.2.27](https://github.com/ash-project/spark/compare/v2.2.26...v2.2.27) (2024-09-12)
+
+
+
+
+### Bug Fixes:
+
+* properly display unknown vs required option for missing keys
+
 ## [v2.2.26](https://github.com/ash-project/spark/compare/v2.2.25...v2.2.26) (2024-09-10)
 
 
diff --git a/documentation/tutorials/get-started-with-spark.md b/documentation/tutorials/get-started-with-spark.md
index 1586b0d..3528847 100644
--- a/documentation/tutorials/get-started-with-spark.md
+++ b/documentation/tutorials/get-started-with-spark.md
@@ -13,6 +13,6 @@ This library has only recently been extracted out from Ash core, so there is sti
 
 ## Dependency
 
-`{:spark, "~> 2.2.26"}`
+`{:spark, "~> 2.2.27"}`
 
 
diff --git a/mix.exs b/mix.exs
index 75d9f2e..0f69701 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Spark.MixProject do
   use Mix.Project
 
-  @version "2.2.26"
+  @version "2.2.27"
 
   @description "Generic tooling for building DSLs"