diff --git a/ogb/utils/features.py b/ogb/utils/features.py
index 442173b6..f0203fdb 100644
--- a/ogb/utils/features.py
+++ b/ogb/utils/features.py
@@ -13,16 +13,40 @@
     'possible_numH_list' : [0, 1, 2, 3, 4, 5, 6, 7, 8, 'misc'],
     'possible_number_radical_e_list': [0, 1, 2, 3, 4, 'misc'],
     'possible_hybridization_list' : [
-        'SP', 'SP2', 'SP3', 'SP3D', 'SP3D2', 'misc'
+        'UNSPECIFIED',
+        'S',
+        'SP',
+        'SP2',
+        'SP3',
+        'SP3D',
+        'SP3D2',
+        'OTHER',
         ],
     'possible_is_aromatic_list': [False, True],
     'possible_is_in_ring_list': [False, True],
     'possible_bond_type_list' : [
+        'UNSPECIFIED',
         'SINGLE',
         'DOUBLE',
         'TRIPLE',
+        'QUADRUPLE',
+        'QUINTUPLE',
+        'HEXTUPLE',
+        'ONEANDAHALF',
+        'TWOANDAHALF',
+        'THREEANDAHALF',
+        'FOURANDAHALF',
+        'FIVEANDAHALF',
         'AROMATIC',
-        'misc'
+        'IONIC',
+        'HYDROGEN',
+        'THREECENTER',
+        'DATIVEONE',
+        'DATIVE',
+        'DATIVEL',
+        'DATIVER',
+        'OTHER',
+        'ZERO',
     ],
     'possible_bond_stereo_list': [
         'STEREONONE',