diff --git a/composer.json b/composer.json
index 12fd41c..668401b 100644
--- a/composer.json
+++ b/composer.json
@@ -13,6 +13,6 @@
         "source": "http://cgit.drupalcode.org/taarikh"
     },
     "require": {
-        "hussainweb/date-converter": "1.x-dev"
+        "hussainweb/date-converter": "^1.0"
     }
 }
diff --git a/src/Plugin/TaarikhAlgorithm/FatimidAstronomical.php b/src/Plugin/TaarikhAlgorithm/FatimidAstronomical.php
index cbc85d3..2625480 100644
--- a/src/Plugin/TaarikhAlgorithm/FatimidAstronomical.php
+++ b/src/Plugin/TaarikhAlgorithm/FatimidAstronomical.php
@@ -12,9 +12,7 @@ use Drupal\taarikh\TaarikhAlgorithmPluginInterface;
  * @TaarikhAlgorithm(
  *   id = "fatimid_astronomical",
  *   title = @Translation("Fatimid Astronomical")),
- *   class = "Hussainweb\DateConverter\Strategy\Algorithm\Hijri\HijriFatimidAstronomical"
+ *   class = "Hussainweb\DateConverter\Algorithm\Hijri\HijriFatimidAstronomical"
  * )
  */
-class FatimidAstronomical extends TaarikhAlgorithmPluginBase implements TaarikhAlgorithmPluginInterface {
-
-}
+class FatimidAstronomical extends TaarikhAlgorithmPluginBase implements TaarikhAlgorithmPluginInterface { }
diff --git a/src/Plugin/TaarikhAlgorithm/TaarikhAlgorithmPluginBase.php b/src/Plugin/TaarikhAlgorithm/TaarikhAlgorithmPluginBase.php
index 7aad0e9..22c6a95 100644
--- a/src/Plugin/TaarikhAlgorithm/TaarikhAlgorithmPluginBase.php
+++ b/src/Plugin/TaarikhAlgorithm/TaarikhAlgorithmPluginBase.php
@@ -5,7 +5,6 @@ namespace Drupal\taarikh\Plugin\TaarikhAlgorithm;
 use Drupal\Core\Datetime\DrupalDateTime;
 use Drupal\Core\Plugin\PluginBase;
 use Drupal\taarikh\TaarikhAlgorithmPluginInterface;
-use Hussainweb\DateConverter\Strategy\The;
 use Hussainweb\DateConverter\Value\DateInterface;
 
 /**
@@ -16,7 +15,7 @@ abstract class TaarikhAlgorithmPluginBase extends PluginBase implements TaarikhA
   /**
    * The decorated algorithm.
    *
-   * @var \Hussainweb\DateConverter\Strategy\AlgorithmInterface
+   * @var \Hussainweb\DateConverter\Algorithm\AlgorithmInterface
    */
   protected $algorithm;