diff --git a/setup.py b/setup.py
index 85d1a95ea..801f215d0 100644
--- a/setup.py
+++ b/setup.py
@@ -519,7 +519,7 @@ setup(
         "py_ecc==4.0.0",
         "milagro_bls_binding==1.3.0",
         "dataclasses==0.6",
-        "remerkleable==0.1.16",
+        "remerkleable==0.1.17",
         "ruamel.yaml==0.16.5",
         "lru-dict==1.1.6"
     ]
diff --git a/tests/core/pyspec/eth2spec/utils/ssz/ssz_typing.py b/tests/core/pyspec/eth2spec/utils/ssz/ssz_typing.py
index e6536c748..b3a0b9962 100644
--- a/tests/core/pyspec/eth2spec/utils/ssz/ssz_typing.py
+++ b/tests/core/pyspec/eth2spec/utils/ssz/ssz_typing.py
@@ -5,4 +5,4 @@ from remerkleable.complex import Container, Vector, List
 from remerkleable.basic import boolean, bit, uint, byte, uint8, uint16, uint32, uint64, uint128, uint256
 from remerkleable.bitfields import Bitvector, Bitlist
 from remerkleable.byte_arrays import ByteVector, Bytes1, Bytes4, Bytes8, Bytes32, Bytes48, Bytes96, ByteList
-from remerkleable.core import BasicView, View, TypeDef
+from remerkleable.core import BasicView, View