diff --git a/python/gilded_rose.py b/python/gilded_rose.py
index 5446d310..b9162ce2 100755
--- a/python/gilded_rose.py
+++ b/python/gilded_rose.py
@@ -32,8 +32,16 @@ class GildedRose(object):
                     item.quality = 0
                     return
 
-            self.adjust_quality(item) if item.sell_in >= 0 else self.adjust_quality(item, -2)
+            if "Conjured" in item.name and item.sell_in >= 0:
+                return self.adjust_quality(item, -2)
+            elif "Conjured" in item.name:
+                return self.adjust_quality(item, -4)
 
+            if item.sell_in >= 0:
+                return self.adjust_quality(item)
+            else:
+                return self.adjust_quality(item, -2)
+            
 
 class Item:
     def __init__(self, name, sell_in, quality):
diff --git a/python/test_gilded_rose.py b/python/test_gilded_rose.py
index d67d6f35..4a9e6b5f 100644
--- a/python/test_gilded_rose.py
+++ b/python/test_gilded_rose.py
@@ -90,7 +90,11 @@ class GildedRoseTest(unittest.TestCase):
         gilded_rose = GildedRose(items)
         gilded_rose.update_quality()
 
-        self.assertEqual(4, items[0].quality) # TODO
+        self.assertEqual(3, items[0].quality)
+        
+        gilded_rose.update_quality()
+        self.assertEqual(-1, items[0].quality) # Sell in below zero, degrade -4 quality
+
 
 if __name__ == '__main__':
     unittest.main()