4 files changed, 27 insertions, 8 deletions
diff --git a/packages/testnet-faucets/Dockerfile b/packages/testnet-faucets/Dockerfile
index 6d6ddc192..bd1dcc4a4 100644
--- a/packages/testnet-faucets/Dockerfile
+++ b/packages/testnet-faucets/Dockerfile
@@ -2,6 +2,11 @@ FROM node
 
 WORKDIR /src
 
+# Ledger Provider (in the Subproviders package) requires node-hid at dependency install time
+# which compiles and expects certain USB developer library packages to be present
+RUN apt-get -qq update && apt-get install -y libhidapi-dev libusb-1.0-0-dev
+# Our fork of ledgerco disables requiring node-hid at run time if CIRCLECI is set to true
+ENV CIRCLECI=true
 COPY package.json .
 RUN npm i
 RUN npm install forever -g
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index c6e7faf02..7c61d123f 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0xproject/testnet-faucets",
-    "version": "1.0.9",
+    "version": "1.0.10",
     "description": "A faucet micro-service that dispenses test ERC20 tokens or Ether",
     "main": "server.js",
     "scripts": {
@@ -15,8 +15,9 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^0.31.1",
-        "@0xproject/utils": "^0.2.4",
+        "0x.js": "^0.32.0",
+        "@0xproject/utils": "^0.3.0",
+        "@0xproject/subproviders": "^0.3.5",
         "body-parser": "^1.17.1",
         "ethereumjs-tx": "^1.3.3",
         "express": "^4.15.2",
@@ -26,7 +27,7 @@
         "web3-provider-engine": "^13.0.1"
     },
     "devDependencies": {
-        "@0xproject/tslint-config": "^0.4.6",
+        "@0xproject/tslint-config": "^0.4.7",
         "@types/body-parser": "^1.16.1",
         "@types/express": "^4.0.35",
         "@types/lodash": "^4.14.86",
@@ -37,7 +38,7 @@
         "source-map-loader": "^0.1.6",
         "tslint": "5.8.0",
         "typescript": "2.7.1",
-        "web3-typescript-typings": "^0.9.8",
+        "web3-typescript-typings": "^0.9.9",
         "webpack": "^3.1.0",
         "webpack-node-externals": "^1.6.0"
     }
diff --git a/packages/testnet-faucets/src/ts/global.d.ts b/packages/testnet-faucets/src/ts/global.d.ts
index 97cd35680..41a2f3a8a 100644
--- a/packages/testnet-faucets/src/ts/global.d.ts
+++ b/packages/testnet-faucets/src/ts/global.d.ts
@@ -1,5 +1,4 @@
 declare module 'rollbar';
-declare module 'web3-provider-engine';
 declare module 'web3-provider-engine/subproviders/rpc';
 declare module 'web3-provider-engine/subproviders/nonce-tracker';
 declare module 'web3-provider-engine/subproviders/hooked-wallet';
@@ -24,3 +23,17 @@ declare module 'ethereumjs-tx' {
     }
     export = EthereumTx;
 }
+
+/* tslint:disable */
+declare module 'web3-provider-engine' {
+    class Web3ProviderEngine {
+        public on(event: string, handler: () => void): void;
+        public send(payload: any): void;
+        public sendAsync(payload: any, callback: (error: any, response: any) => void): void;
+        public addProvider(provider: any): void;
+        public start(): void;
+        public stop(): void;
+    }
+    export = Web3ProviderEngine;
+}
+/* tslint:enable */
diff --git a/packages/testnet-faucets/src/ts/handler.ts b/packages/testnet-faucets/src/ts/handler.ts
index bf5b3e81e..121112fd3 100644
--- a/packages/testnet-faucets/src/ts/handler.ts
+++ b/packages/testnet-faucets/src/ts/handler.ts
@@ -1,9 +1,9 @@
+import { NonceTrackerSubprovider } from '@0xproject/subproviders';
 import { addressUtils } from '@0xproject/utils';
 import * as express from 'express';
 import * as _ from 'lodash';
 import ProviderEngine = require('web3-provider-engine');
 import HookedWalletSubprovider = require('web3-provider-engine/subproviders/hooked-wallet');
-import NonceSubprovider = require('web3-provider-engine/subproviders/nonce-tracker');
 import RpcSubprovider = require('web3-provider-engine/subproviders/rpc');
 
 import { EtherRequestQueue } from './ether_request_queue';
@@ -96,7 +96,7 @@ export class Handler {
     // tslint:disable-next-line:prefer-function-over-method
     private _createProviderEngine(rpcUrl: string) {
         const engine = new ProviderEngine();
-        engine.addProvider(new NonceSubprovider());
+        engine.addProvider(new NonceTrackerSubprovider());
         engine.addProvider(new HookedWalletSubprovider(idManagement));
         engine.addProvider(
             new RpcSubprovider({