2 files changed, 3 insertions, 3 deletions
diff --git a/packages/utils/src/abi_decoder.ts b/packages/utils/src/abi_decoder.ts
index d2d8364ca..ed3297ee1 100644
--- a/packages/utils/src/abi_decoder.ts
+++ b/packages/utils/src/abi_decoder.ts
@@ -8,7 +8,7 @@ import {
     LogWithDecodedArgs,
     RawLog,
     SolidityTypes,
-} from '@0xproject/types';
+} from 'ethereum-types';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
 
@@ -22,7 +22,7 @@ export class AbiDecoder {
         _.forEach(abiArrays, this.addABI.bind(this));
     }
     // This method can only decode logs from the 0x & ERC20 smart contracts
-    public tryToDecodeLogOrNoop<ArgsType>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
+    public tryToDecodeLogOrNoop<ArgsType extends DecodedLogArgs>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
         const methodId = log.topics[0];
         const event = this._methodIds[methodId];
         if (_.isUndefined(event)) {
diff --git a/packages/utils/src/abi_utils.ts b/packages/utils/src/abi_utils.ts
index c4533d42e..b5822425c 100644
--- a/packages/utils/src/abi_utils.ts
+++ b/packages/utils/src/abi_utils.ts
@@ -1,4 +1,4 @@
-import { AbiDefinition, AbiType, ConstructorAbi, ContractAbi, DataItem, MethodAbi } from '@0xproject/types';
+import { AbiDefinition, AbiType, ConstructorAbi, ContractAbi, DataItem, MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
 export const abiUtils = {