diff --git a/CHANGELOG.md b/CHANGELOG.md
index 136eb4a..8442d27 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@ This file contains highlights of what changes on each version of the [LCOV Repor
 
 ## Version 0.3.0
 - All classes now implement the `JsonSerializable` interface.
+- Updated the package dependencies.
 
 ## Version 0.2.0
 - Breaking change: changed the signature of most constructors.
diff --git a/composer.json b/composer.json
index bddd91d..006a5f1 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,7 @@
     "phing/phing": "^2.16.0",
     "phpdocumentor/phpdocumentor": "^2.9.0",
     "phpmd/phpmd": "^2.6.0",
-    "phpunit/phpunit": "^5.7.5",
+    "phpunit/phpunit": "^5.7.6",
     "satooshi/php-coveralls": "^1.0.1"
   },
   "scripts": {