diff --git a/ethosu/vela/tflite/CustomQuantization.py b/ethosu/vela/tflite/CustomQuantization.py
index 21ec0da..35f0aea 100644
--- a/ethosu/vela/tflite/CustomQuantization.py
+++ b/ethosu/vela/tflite/CustomQuantization.py
@@ -3,17 +3,27 @@
 # namespace: tflite
 
 import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
 
 class CustomQuantization(object):
     __slots__ = ['_tab']
 
     @classmethod
-    def GetRootAsCustomQuantization(cls, buf, offset):
+    def GetRootAs(cls, buf, offset=0):
         n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
         x = CustomQuantization()
         x.Init(buf, n + offset)
         return x
 
+    @classmethod
+    def GetRootAsCustomQuantization(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    @classmethod
+    def CustomQuantizationBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
+        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x54\x46\x4C\x33", size_prefixed=size_prefixed)
+
     # CustomQuantization
     def Init(self, buf, pos):
         self._tab = flatbuffers.table.Table(buf, pos)
@@ -40,7 +50,20 @@
             return self._tab.VectorLen(o)
         return 0
 
+    # CustomQuantization
+    def CustomIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        return o == 0
+
 def CustomQuantizationStart(builder): builder.StartObject(1)
+def Start(builder):
+    return CustomQuantizationStart(builder)
 def CustomQuantizationAddCustom(builder, custom): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(custom), 0)
+def AddCustom(builder, custom):
+    return CustomQuantizationAddCustom(builder, custom)
 def CustomQuantizationStartCustomVector(builder, numElems): return builder.StartVector(1, numElems, 1)
+def StartCustomVector(builder, numElems):
+    return CustomQuantizationStartCustomVector(builder, numElems)
 def CustomQuantizationEnd(builder): return builder.EndObject()
+def End(builder):
+    return CustomQuantizationEnd(builder)
\ No newline at end of file