diff --git a/package.json b/package.json
index acf1000..e855f98 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     ]
   },
   "dependencies": {
-    "@0x/subproviders": "^3.0.2",
+    "@0x/subproviders": "^7.0.0",
     "@babel/polyfill": "^7.0.0",
     "@babel/runtime": "^7.2.0",
     "@polymathnetwork/contract-wrappers": "3.1.0",
@@ -58,7 +58,7 @@
     "bluebird": "^3.5.5",
     "ethereum-address": "^0.0.4",
     "json-stable-stringify": "^1.0.1",
-    "lodash": "^4.17.13",
+    "lodash": "^4.17.17",
     "phin": "^3.4.0",
     "rimraf": "^3.0.2",
     "semantic-release-cli": "^5.1.1",