diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c475b8..edcc6ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,15 @@ See [Conventional Commits](Https://conventionalcommits.org) for commit guideline
 
 <!-- changelog -->
 
+## [v0.9.1](https://github.com/ash-project/reactor/compare/v0.9.0...v0.9.1) (2024-08-12)
+
+
+
+
+### Bug Fixes:
+
+* `Reactor.run!/4` should not return an `:ok` tuple.
+
 ## [v0.9.0](https://github.com/ash-project/reactor/compare/v0.8.5...v0.9.0) (2024-07-18)
 
 
diff --git a/README.md b/README.md
index a2e42ec..1a5241c 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ The package can be installed by adding `reactor` to your list of dependencies in
 ```elixir
 def deps do
   [
-    {:reactor, "~> 0.9.0"}
+    {:reactor, "~> 0.9.1"}
   ]
 end
 ```
diff --git a/mix.exs b/mix.exs
index 4d8619f..f2a0ca5 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Reactor.MixProject do
   use Mix.Project
 
-  @version "0.9.0"
+  @version "0.9.1"
   @description "An asynchronous, graph-based execution engine"
 
   def project do