diff --git a/CHANGELOG.md b/CHANGELOG.md
index 06d52e6..a080421 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,16 @@ All notable changes to **Blend** will be documented in this file.
 
 <br />
 
+## [[1.0.4] - 2021-08-25](https://github.com/MarwanAlsoltany/blend/compare/v1.0.4...v1.0.5)
+- Update `TaskRunner` class:
+    - Refactor `exec()` method.
+    - Bump package version.
+- Update `blend.config.php`:
+    - Fix formatting and update comments.
+    - Remove some keys that were introduced by mistake.
+
+<br />
+
 ## [[1.0.3] - 2021-08-24](https://github.com/MarwanAlsoltany/blend/compare/v1.0.3...v1.0.4)
 - Update `TaskRunner` class:
     - Add new `$path` property.
@@ -12,10 +22,10 @@ All notable changes to **Blend** will be documented in this file.
     - Remove fallback values of config tasks in `bootstrap()` method.
     - Update properties and methods DocBlocks.
     - Bump package version.
-- Update `blend.php` class:
+- Update `blend.php`:
     - Update `config:generate` task.
 - Update `TaskRunnerTest` class:
-    * Add `__toString()` magic method test.
+    - Add `__toString()` magic method test.
 
 <br />
 
@@ -23,7 +33,7 @@ All notable changes to **Blend** will be documented in this file.
 - Update `TaskRunner` class:
     - Update `TRANSLATIONS` class constant to prevent unexpected name translation.
     - Bump package version.
-- Update `blend.php` class:
+- Update `blend.php`:
     - Add `phar:update` task.
     - Add `declare(strict_types=1)` declaration.
     - Add namespace to the file.