diff --git a/Changelog.md b/Changelog.md
index 4b86b1f..4949a6a 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## [0.8.1] - 2022-10-05
+### Fixed
+- Definition::Model#eql? returns true when comparing two models with the same content
+
 ## [0.8.0] - 2022-10-05
 ### Added
 - A Definition::Initializer mixin that can be used to validate keyword arguments of a class constructor
diff --git a/Gemfile.lock b/Gemfile.lock
index 47d4ca7..84ea865 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    definition (0.8.0)
+    definition (0.8.1)
       activesupport
       i18n
 
diff --git a/lib/definition/version.rb b/lib/definition/version.rb
index 0a7063d..35aba41 100644
--- a/lib/definition/version.rb
+++ b/lib/definition/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Definition
-  VERSION = "0.8.0"
+  VERSION = "0.8.1"
 end