diff --git a/README.md b/README.md
index 2d840c5..3b4de94 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 
 A simple implementation of zxcvbn for Laravel 5. This package allows you to access "zxcvbn-related" data on a passphrase in the application and also to use zxcvbn as a standard validator.
 
-Uses [Zxcvbn-PHP](https://github.com/bjeavons/zxcvbn-php) by [@bjeavons](https://github.com/bjeavons), which in turn is inspired by [zxcvbn](https://github.com/dropbox/zxcvbn) by [@dropbox](https://github.com/dropbox).
+Uses [Zxcvbn-PHP](https://github.com/mkopinsky/zxcvbn-php) by [@mkopinsky](https://github.com/mkopinsky) (originally by [@bjeavons](https://github.com/bjeavons)), which in turn is inspired by [zxcvbn](https://github.com/dropbox/zxcvbn) by [@dropbox](https://github.com/dropbox).
 
 ## Install
 
@@ -54,17 +54,19 @@ class MyClass extends MyOtherClass
         $zxcvbn = Zxcvbn::passwordStrength('password');
         dd($zxcvbn);
 
-        // array:6 [▼
-        //   "crack_time" => 5.0E-5
-        //   "calc_time" => 0.12961101531982
-        //   "password" => "password"
-        //   "entropy" => 0.0
-        //   "match_sequence" => array:1 []
-        //   "score" => 0
+        // array:9 [
+        //     "password" => "password"
+        //     "guesses" => 3
+        //     "guesses_log10" => 0.47712125471966
+        //     "sequence" => array:1 []
+        //     "crack_times_seconds" => array:4 []
+        //     "crack_times_display" => array:4 []
+        //     "score" => 0
+        //     "feedback" => array:2 []
+        //     "calc_time" => 0.042769908905029
         // ]
     }
 }
-?>
 ```
 
 Play around with different passwords and phrases, the results may surprise you. Check out [Zxcvbn-PHP](https://github.com/bjeavons/zxcvbn-php) for more uses and examples.
diff --git a/composer.json b/composer.json
index f161f20..07144fb 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     "require": {
         "php" : ">=7.1.3",
         "illuminate/support": "^5.8",
-        "bjeavons/zxcvbn-php": "0.4.0"
+        "mkopinsky/zxcvbn-php": "^4.4"
     },
     "require-dev": {
         "phpunit/phpunit" : "~7.0",
diff --git a/src/ZxcvbnServiceProvider.php b/src/ZxcvbnServiceProvider.php
index f045b4c..6f637ae 100644
--- a/src/ZxcvbnServiceProvider.php
+++ b/src/ZxcvbnServiceProvider.php
@@ -50,8 +50,8 @@ public function boot()
             $zxcvbn = new ZxcvbnPhp();
             $zxcvbn = $zxcvbn->passwordStrength($value, [$username, $email]);
 
-            if (isset($zxcvbn['match_sequence'][0])) {
-                $dictionary = $zxcvbn['match_sequence'][0];
+            if (isset($zxcvbn['sequence'][0])) {
+                $dictionary = $zxcvbn['sequence'][0];
                 if (isset($dictionary->dictionaryName)) {
                     return false;
                 }
@@ -74,7 +74,7 @@ public function boot()
      */
     public function register()
     {
-        $this->app->bind('zxcvbn', function($app) {
+        $this->app->bind('zxcvbn', function() {
             return new ZxcvbnPhp();
         });
     }
diff --git a/tests/ZxcvbnTest.php b/tests/ZxcvbnTest.php
index 8a11ada..77d900f 100644
--- a/tests/ZxcvbnTest.php
+++ b/tests/ZxcvbnTest.php
@@ -38,15 +38,17 @@ protected function getPackageAliases($app)
      */
 	public function test_zxcvbn_basics()
     {
+		$zxcvbn = Zxcvbn::passwordStrength('password');
+
 		$testVar1 = Zxcvbn::passwordStrength('test');
 
 		// Check keys
 		$this->assertArrayHasKey('score', $testVar1);
-		$this->assertArrayHasKey('match_sequence', $testVar1);
-		$this->assertArrayHasKey('entropy', $testVar1);
-		$this->assertArrayHasKey('password', $testVar1);
+		$this->assertArrayHasKey('sequence', $testVar1);
+		$this->assertArrayHasKey('crack_times_seconds', $testVar1);
+		$this->assertArrayHasKey('crack_times_display', $testVar1);
 		$this->assertArrayHasKey('calc_time', $testVar1);
-		$this->assertArrayHasKey('crack_time', $testVar1);
+		$this->assertArrayHasKey('guesses', $testVar1);
 
 		// Check score-value
 		$this->assertEquals(0, $testVar1['score']);
@@ -57,7 +59,7 @@ public function test_zxcvbn_basics()
 		$testVar4 = Zxcvbn::passwordStrength('7E6k9axB*gwGHa&aZTohmD9Wr&NVs[b4'); //<-- 32
 
 		// Check score-value
-		$this->assertEquals(1, $testVar2['score']);
+		$this->assertEquals(2, $testVar2['score']);
 		$this->assertEquals(4, $testVar3['score']);
 		$this->assertEquals(4, $testVar4['score']);
     }
@@ -106,6 +108,7 @@ public function test_password_dictionary_with_message()
 		$this->assertEquals('Just a message', $this->validate_with_message_dictionary('test', 'test@test.com', 'test', 'Just a message'));
 	}
 
+	/** @note validation helper */
 	private function validate_without_message_min($password, $min)
 	{
 		$data = ['password' => $password];
@@ -116,6 +119,7 @@ private function validate_without_message_min($password, $min)
         return $validator->passes();
 	}
 
+	/** @note validation helper */
 	private function validate_with_message_min($password, $min, $message)
 	{
 		$data = ['password' => $password];
@@ -129,6 +133,7 @@ private function validate_with_message_min($password, $min, $message)
         return $errors->first('password');
 	}
 
+	/** @note validation helper */
 	private function validate_without_message_dictionary($password, $email, $username)
 	{
 		$data = ['password' => $password];
@@ -139,6 +144,7 @@ private function validate_without_message_dictionary($password, $email, $usernam
         return $validator->passes();
 	}
 
+	/** @note validation helper */
 	private function validate_with_message_dictionary($password, $email, $username, $message)
 	{
 		$data = ['password' => $password];