diff --git a/plexapi/library.py b/plexapi/library.py
index 5e87a880..1afd72a0 100644
--- a/plexapi/library.py
+++ b/plexapi/library.py
@@ -1120,15 +1120,22 @@ class Collections(PlexObject):
         self.childCount = utils.cast(int, data.attrib.get('childCount'))
         self.collectionMode = data.attrib.get('collectionMode')
         self.collectionSort = data.attrib.get('collectionSort')
+        self.contentRating = data.attrib.get('contentRating')
         self.fields = self.findItems(data, etag='Field')
-        self.key = data.attrib.get('key')
+        self.guid = data.attrib.get('guid')
         self.index = utils.cast(int, data.attrib.get('index'))
+        self.key = data.attrib.get('key')
+        self.labels = self.findItems(data, etag='Label')
+        self.librarySectionID = data.attrib.get('librarySectionID')
+        self.librarySectionKey = data.attrib.get('librarySectionKey')
+        self.librarySectionTitle = data.attrib.get('librarySectionTitle')
         self.maxYear = utils.cast(int, data.attrib.get('maxYear'))
         self.minYear = utils.cast(int, data.attrib.get('minYear'))
         self.subtype = data.attrib.get('subtype')
         self.summary = data.attrib.get('summary')
         self.thumb = data.attrib.get('thumb')
         self.title = data.attrib.get('title')
+        self.titleSort = data.attrib.get('titleSort')
         self.type = data.attrib.get('type')
         self.updatedAt = utils.toDatetime(data.attrib.get('updatedAt'))