diff --git a/packages/instant/package.json b/packages/instant/package.json
index a95c48c655..40a878ebab 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -47,7 +47,7 @@
         "@0x/asset-swapper": "^4.6.0",
         "@0x/contract-wrappers": "^13.8.0",
         "@0x/json-schemas": "^5.1.0",
-        "@0x/subproviders": "^6.1.1",
+        "@0x/subproviders": "^8.0.1",
         "@0x/utils": "^5.5.1",
         "@0x/web3-wrapper": "^7.2.0",
         "babel-runtime": "^6.26.0",
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 7a32de24d1..460022af2f 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -72,7 +72,7 @@
         "@0x/contract-addresses": "^4.11.0",
         "@0x/contract-wrappers": "^13.8.0",
         "@0x/json-schemas": "^5.1.0",
-        "@0x/utils": "^5.5.1",
+        "@0x/utils": "^7.0.0",
         "@0x/web3-wrapper": "^7.2.0",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",