2 files changed, 4 insertions, 4 deletions
diff --git a/packages/base-contract/src/index.ts b/packages/base-contract/src/index.ts
index f9298f413..d9e28f9f2 100644
--- a/packages/base-contract/src/index.ts
+++ b/packages/base-contract/src/index.ts
@@ -1,3 +1,5 @@
+import { abiUtils, BigNumber } from '@0xproject/utils';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import {
     AbiDefinition,
     AbiType,
@@ -8,9 +10,7 @@ import {
     Provider,
     TxData,
     TxDataPayable,
-} from '@0xproject/types';
-import { abiUtils, BigNumber } from '@0xproject/utils';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
+} from 'ethereum-types';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
 
diff --git a/packages/base-contract/src/utils.ts b/packages/base-contract/src/utils.ts
index 4b86bb1ad..61f176df5 100644
--- a/packages/base-contract/src/utils.ts
+++ b/packages/base-contract/src/utils.ts
@@ -1,4 +1,4 @@
-import { DataItem } from '@0xproject/types';
+import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
 // tslint:disable-next-line:completed-docs