diff --git a/src/PHPSemVerChecker/Console/Application.php b/src/PHPSemVerChecker/Console/Application.php
index ca81c0d..1210215 100644
--- a/src/PHPSemVerChecker/Console/Application.php
+++ b/src/PHPSemVerChecker/Console/Application.php
@@ -23,6 +23,9 @@ class Application extends SymfonyApplication
 	public function __construct()
 	{
 		parent::__construct('PHP Semantic Versioning Checker by Tom Rochette', self::VERSION);
+
+		// Suppress deprecated warnings
+		error_reporting(E_ALL ^E_DEPRECATED);
 	}
 
 	/**