diff --git a/contracts/asset-proxy/package.json b/contracts/asset-proxy/package.json
index 002047f2fe..c2418e8c3a 100644
--- a/contracts/asset-proxy/package.json
+++ b/contracts/asset-proxy/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-asset-proxy",
-    "version": "3.2.5",
+    "version": "3.3.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -51,13 +51,13 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/protocol/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contract-wrappers": "^13.6.3",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contract-wrappers": "^13.7.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
         "@types/lodash": "4.14.104",
@@ -79,17 +79,17 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contracts-erc1155": "^2.1.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-erc721": "^3.1.5",
-        "@0x/contracts-exchange-libs": "^4.3.5",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
-        "ethereum-types": "^3.1.0",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contracts-erc1155": "^2.1.6",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-erc721": "^3.1.6",
+        "@0x/contracts-exchange-libs": "^4.3.6",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
+        "ethereum-types": "^3.1.1",
         "lodash": "^4.17.11"
     },
     "publishConfig": {
diff --git a/contracts/broker/package.json b/contracts/broker/package.json
index 8be699f240..d7669d83f0 100644
--- a/contracts/broker/package.json
+++ b/contracts/broker/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-broker",
-    "version": "1.1.4",
+    "version": "1.1.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -51,20 +51,20 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/extensions/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-erc721": "^3.1.5",
-        "@0x/contracts-exchange": "^3.2.5",
-        "@0x/contracts-exchange-libs": "^4.3.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-erc721": "^3.1.6",
+        "@0x/contracts-exchange": "^3.2.6",
+        "@0x/contracts-exchange-libs": "^4.3.6",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -84,11 +84,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0"
+        "@0x/base-contract": "^6.2.2",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/coordinator/package.json b/contracts/coordinator/package.json
index e63978600a..59bf81370a 100644
--- a/contracts/coordinator/package.json
+++ b/contracts/coordinator/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-coordinator",
-    "version": "3.1.5",
+    "version": "3.1.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -52,19 +52,19 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/extensions/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-dev-utils": "^1.3.3",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-exchange": "^3.2.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-dev-utils": "^1.3.4",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-exchange": "^3.2.6",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -84,15 +84,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contract-addresses": "^4.9.0",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0",
+        "@0x/assert": "^3.0.8",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contract-addresses": "^4.10.0",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1",
         "http-status-codes": "^1.3.2"
     },
     "publishConfig": {
diff --git a/contracts/dev-utils/package.json b/contracts/dev-utils/package.json
index 44bd0ca55a..3f60c4db57 100644
--- a/contracts/dev-utils/package.json
+++ b/contracts/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-dev-utils",
-    "version": "1.3.3",
+    "version": "1.3.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,19 +41,19 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/dev-utils/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/assert": "^3.0.7",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/assert": "^3.0.8",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/utils": "^5.4.1",
+        "@0x/types": "^3.1.3",
+        "@0x/utils": "^5.5.0",
         "@types/node": "*",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethers": "~4.0.4",
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
@@ -64,7 +64,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1"
+        "@0x/base-contract": "^6.2.2"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/erc1155/package.json b/contracts/erc1155/package.json
index d7cfbbe302..4c104d3d64 100644
--- a/contracts/erc1155/package.json
+++ b/contracts/erc1155/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-erc1155",
-    "version": "2.1.5",
+    "version": "2.1.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -52,15 +52,15 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/tokens/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -68,7 +68,7 @@
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^3.0.0",
         "dirty-chai": "^2.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "make-promises-safe": "^1.1.0",
         "mocha": "^6.2.0",
         "npm-run-all": "^4.1.2",
@@ -80,10 +80,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "lodash": "^4.17.11"
     },
     "publishConfig": {
diff --git a/contracts/erc20-bridge-sampler/package.json b/contracts/erc20-bridge-sampler/package.json
index 2241ff4908..bd3b64bc5e 100644
--- a/contracts/erc20-bridge-sampler/package.json
+++ b/contracts/erc20-bridge-sampler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-erc20-bridge-sampler",
-    "version": "1.5.1",
+    "version": "1.6.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -50,18 +50,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/protocol/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-exchange": "^3.2.5",
-        "@0x/contracts-exchange-libs": "^4.3.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-exchange": "^3.2.6",
+        "@0x/contracts-exchange-libs": "^4.3.6",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -79,11 +79,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1",
         "lodash": "^4.17.11"
     },
     "publishConfig": {
diff --git a/contracts/erc20/package.json b/contracts/erc20/package.json
index 01bb004e36..808317c7c4 100644
--- a/contracts/erc20/package.json
+++ b/contracts/erc20/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-erc20",
-    "version": "3.1.5",
+    "version": "3.2.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -51,18 +51,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/tokens/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -70,7 +70,7 @@
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^3.0.0",
         "dirty-chai": "^2.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "lodash": "^4.17.11",
         "make-promises-safe": "^1.1.0",
         "mocha": "^6.2.0",
@@ -82,7 +82,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1"
+        "@0x/base-contract": "^6.2.2"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/erc721/package.json b/contracts/erc721/package.json
index 722bd14dba..9e80fcf007 100644
--- a/contracts/erc721/package.json
+++ b/contracts/erc721/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-erc721",
-    "version": "3.1.5",
+    "version": "3.1.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -52,18 +52,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/tokens/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -71,7 +71,7 @@
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^3.0.0",
         "dirty-chai": "^2.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "lodash": "^4.17.11",
         "make-promises-safe": "^1.1.0",
         "mocha": "^6.2.0",
@@ -84,7 +84,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1"
+        "@0x/base-contract": "^6.2.2"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/exchange-forwarder/package.json b/contracts/exchange-forwarder/package.json
index c579f5775d..35e664edae 100644
--- a/contracts/exchange-forwarder/package.json
+++ b/contracts/exchange-forwarder/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-exchange-forwarder",
-    "version": "4.2.5",
+    "version": "4.2.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -52,25 +52,25 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/extensions/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-dev-utils": "^1.3.3",
-        "@0x/contracts-erc1155": "^2.1.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-erc721": "^3.1.5",
-        "@0x/contracts-exchange": "^3.2.5",
-        "@0x/contracts-exchange-libs": "^4.3.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-dev-utils": "^1.3.4",
+        "@0x/contracts-erc1155": "^2.1.6",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-erc721": "^3.1.6",
+        "@0x/contracts-exchange": "^3.2.6",
+        "@0x/contracts-exchange-libs": "^4.3.6",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -90,9 +90,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/typescript-typings": "^5.0.2",
-        "ethereum-types": "^3.1.0"
+        "@0x/base-contract": "^6.2.2",
+        "@0x/typescript-typings": "^5.1.0",
+        "ethereum-types": "^3.1.1"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/exchange-libs/package.json b/contracts/exchange-libs/package.json
index 2b8a4dec93..8aa530efd8 100644
--- a/contracts/exchange-libs/package.json
+++ b/contracts/exchange-libs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-exchange-libs",
-    "version": "4.3.5",
+    "version": "4.3.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -52,14 +52,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/libs/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
-        "@0x/subproviders": "^6.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
+        "@0x/subproviders": "^6.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -80,14 +80,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0"
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/exchange/package.json b/contracts/exchange/package.json
index cf44d8b5d7..a16e4aa562 100644
--- a/contracts/exchange/package.json
+++ b/contracts/exchange/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-exchange",
-    "version": "3.2.5",
+    "version": "3.2.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -52,21 +52,21 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/protocol/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-exchange-libs": "^4.3.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-multisig": "^4.1.5",
-        "@0x/contracts-staking": "^2.0.12",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-exchange-libs": "^4.3.6",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-multisig": "^4.1.6",
+        "@0x/contracts-staking": "^2.0.13",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -74,7 +74,7 @@
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^3.0.0",
         "dirty-chai": "^2.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "js-combinatorics": "^0.5.3",
         "make-promises-safe": "^1.1.0",
@@ -88,13 +88,13 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contracts-dev-utils": "^1.3.3",
-        "@0x/contracts-erc1155": "^2.1.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-erc721": "^3.1.5",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/utils": "^5.4.1",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contracts-dev-utils": "^1.3.4",
+        "@0x/contracts-erc1155": "^2.1.6",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-erc721": "^3.1.6",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/utils": "^5.5.0",
         "lodash": "^4.17.11"
     },
     "publishConfig": {
diff --git a/contracts/extensions/package.json b/contracts/extensions/package.json
index a77ce1b7e9..ec717ee944 100644
--- a/contracts/extensions/package.json
+++ b/contracts/extensions/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-extensions",
-    "version": "6.1.5",
+    "version": "6.2.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -51,24 +51,24 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/extensions/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-dev-utils": "^1.3.3",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-erc721": "^3.1.5",
-        "@0x/contracts-exchange": "^3.2.5",
-        "@0x/contracts-exchange-libs": "^4.3.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-dev-utils": "^1.3.4",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-erc721": "^3.1.6",
+        "@0x/contracts-exchange": "^3.2.6",
+        "@0x/contracts-exchange-libs": "^4.3.6",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -90,9 +90,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/typescript-typings": "^5.0.2",
-        "ethereum-types": "^3.1.0"
+        "@0x/base-contract": "^6.2.2",
+        "@0x/typescript-typings": "^5.1.0",
+        "ethereum-types": "^3.1.1"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/integrations/package.json b/contracts/integrations/package.json
index 426b4cce30..36030d6ec8 100644
--- a/contracts/integrations/package.json
+++ b/contracts/integrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-integrations",
-    "version": "2.5.1",
+    "version": "2.5.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -51,25 +51,25 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/extensions/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contract-addresses": "^4.9.0",
-        "@0x/contract-wrappers": "^13.6.3",
-        "@0x/contracts-broker": "^1.1.4",
-        "@0x/contracts-coordinator": "^3.1.5",
-        "@0x/contracts-dev-utils": "^1.3.3",
-        "@0x/contracts-erc20-bridge-sampler": "^1.5.1",
-        "@0x/contracts-exchange-forwarder": "^4.2.5",
-        "@0x/contracts-exchange-libs": "^4.3.5",
-        "@0x/contracts-extensions": "^6.1.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-utils": "^4.4.3",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contract-addresses": "^4.10.0",
+        "@0x/contract-wrappers": "^13.7.0",
+        "@0x/contracts-broker": "^1.1.5",
+        "@0x/contracts-coordinator": "^3.1.6",
+        "@0x/contracts-dev-utils": "^1.3.4",
+        "@0x/contracts-erc20-bridge-sampler": "^1.6.0",
+        "@0x/contracts-exchange-forwarder": "^4.2.6",
+        "@0x/contracts-exchange-libs": "^4.3.6",
+        "@0x/contracts-extensions": "^6.2.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-utils": "^4.5.0",
         "@0x/coordinator-server": "^1.0.5",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/migrations": "^6.2.4",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/migrations": "^6.3.0",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/web3-wrapper": "^7.1.0",
         "@azure/core-asynciterator-polyfill": "^1.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
@@ -92,20 +92,20 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/asset-swapper": "^4.4.0",
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-erc1155": "^2.1.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-erc721": "^3.1.5",
-        "@0x/contracts-exchange": "^3.2.5",
-        "@0x/contracts-multisig": "^4.1.5",
-        "@0x/contracts-staking": "^2.0.12",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0",
+        "@0x/asset-swapper": "^4.5.0",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-erc1155": "^2.1.6",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-erc721": "^3.1.6",
+        "@0x/contracts-exchange": "^3.2.6",
+        "@0x/contracts-multisig": "^4.1.6",
+        "@0x/contracts-staking": "^2.0.13",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^6.2.0",
         "lodash": "^4.17.11"
     },
diff --git a/contracts/multisig/package.json b/contracts/multisig/package.json
index 043806a961..d87d24a4bf 100644
--- a/contracts/multisig/package.json
+++ b/contracts/multisig/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-multisig",
-    "version": "4.1.5",
+    "version": "4.1.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -49,18 +49,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/multisig/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -78,9 +78,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/typescript-typings": "^5.0.2",
-        "ethereum-types": "^3.1.0"
+        "@0x/base-contract": "^6.2.2",
+        "@0x/typescript-typings": "^5.1.0",
+        "ethereum-types": "^3.1.1"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/staking/package.json b/contracts/staking/package.json
index b347352758..2a261ddb31 100644
--- a/contracts/staking/package.json
+++ b/contracts/staking/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-staking",
-    "version": "2.0.12",
+    "version": "2.0.13",
     "engines": {
         "node": ">=6.12"
     },
@@ -53,20 +53,20 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/tokens/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-dev-utils": "^1.3.3",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-exchange-libs": "^4.3.5",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-dev-utils": "^1.3.4",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-exchange-libs": "^4.3.6",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
         "chai": "^4.0.1",
@@ -87,11 +87,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1"
     },
     "publishConfig": {
diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json
index f255bddb5b..8a78eac7cb 100644
--- a/contracts/test-utils/package.json
+++ b/contracts/test-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-test-utils",
-    "version": "5.3.2",
+    "version": "5.3.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -34,7 +34,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/test-utils/README.md",
     "devDependencies": {
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/tslint-config": "^4.0.0",
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
@@ -42,20 +42,20 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contract-addresses": "^4.9.0",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/sol-coverage": "^4.0.8",
-        "@0x/sol-profiler": "^4.0.8",
-        "@0x/sol-trace": "^3.0.8",
-        "@0x/subproviders": "^6.0.8",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/assert": "^3.0.8",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contract-addresses": "^4.10.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/sol-coverage": "^4.0.9",
+        "@0x/sol-profiler": "^4.0.9",
+        "@0x/sol-trace": "^3.0.9",
+        "@0x/subproviders": "^6.1.0",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/bn.js": "^4.11.0",
         "@types/js-combinatorics": "^0.5.29",
         "@types/lodash": "4.14.104",
@@ -67,7 +67,7 @@
         "chai-bignumber": "^3.0.0",
         "decimal.js": "^10.2.0",
         "dirty-chai": "^2.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "js-combinatorics": "^0.5.3",
diff --git a/contracts/utils/package.json b/contracts/utils/package.json
index 723d87430f..2654b5ac7e 100644
--- a/contracts/utils/package.json
+++ b/contracts/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-utils",
-    "version": "4.4.3",
+    "version": "4.5.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -50,15 +50,15 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/utils/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/sol-compiler": "^4.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/sol-compiler": "^4.1.0",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/types": "^3.1.3",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
@@ -79,11 +79,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^3.1.0"
+        "ethereum-types": "^3.1.1"
     },
     "publishConfig": {
         "access": "public"
diff --git a/contracts/zero-ex/package.json b/contracts/zero-ex/package.json
index 206409c3d9..b793345ecf 100644
--- a/contracts/zero-ex/package.json
+++ b/contracts/zero-ex/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-zero-ex",
-    "version": "0.1.0",
+    "version": "0.1.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -53,13 +53,13 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/zero-ex/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^5.2.2",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/sol-compiler": "^4.0.8",
-        "@0x/subproviders": "^6.0.8",
+        "@0x/abi-gen": "^5.3.0",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/sol-compiler": "^4.1.0",
+        "@0x/subproviders": "^6.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
         "@types/lodash": "4.14.104",
@@ -75,12 +75,12 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
-        "ethereum-types": "^3.1.0",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1"
     },
     "publishConfig": {
diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 98381b0ec5..66f5bf8b56 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "9.1.5",
+    "version": "9.1.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,9 +46,9 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/contract-addresses": "^4.9.0",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/migrations": "^6.2.4",
+        "@0x/contract-addresses": "^4.10.0",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/migrations": "^6.3.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
         "@types/lodash": "4.14.104",
@@ -78,18 +78,18 @@
     },
     "dependencies": {
         "@0x/abi-gen-wrappers": "^5.4.0-beta.3",
-        "@0x/assert": "^3.0.7",
-        "@0x/asset-swapper": "^4.4.0",
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contract-wrappers": "^13.6.3",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/subproviders": "^6.0.8",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/assert": "^3.0.8",
+        "@0x/asset-swapper": "^4.5.0",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contract-wrappers": "^13.7.0",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/subproviders": "^6.1.0",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/web3-provider-engine": "^14.0.0",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethers": "~4.0.4",
         "lodash": "^4.17.11",
         "web3-provider-engine": "14.0.6"
diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index cd091dd268..b031010d95 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen",
-    "version": "5.2.2",
+    "version": "5.3.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -62,14 +62,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen/README.md",
     "dependencies": {
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
         "@types/toposort": "^2.0.1",
         "chalk": "^2.3.0",
         "change-case": "^3.0.2",
         "cli-format": "^3.0.9",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "glob": "^7.1.2",
         "handlebars": "^4.1.2",
         "lodash": "^4.17.11",
@@ -80,15 +80,15 @@
         "yargs": "^10.0.3"
     },
     "devDependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contracts-gen": "^2.0.8",
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/sol-compiler": "^4.0.8",
-        "@0x/subproviders": "^6.0.8",
+        "@0x/assert": "^3.0.8",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contracts-gen": "^2.0.9",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/sol-compiler": "^4.1.0",
+        "@0x/subproviders": "^6.1.0",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/glob": "5.0.35",
         "@types/mkdirp": "^0.5.2",
         "@types/mocha": "^5.2.7",
diff --git a/packages/assert/package.json b/packages/assert/package.json
index f4152aba16..6870da35e6 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/assert",
-    "version": "3.0.7",
+    "version": "3.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -45,9 +45,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
         "lodash": "^4.17.11",
         "valid-url": "^1.0.9"
     },
diff --git a/packages/asset-swapper/package.json b/packages/asset-swapper/package.json
index 1788cc8811..6580653cfd 100644
--- a/packages/asset-swapper/package.json
+++ b/packages/asset-swapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-swapper",
-    "version": "4.4.0",
+    "version": "4.5.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,15 +46,15 @@
         "registry": "git@github.com:0xProject/gitpkg-registry.git"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/contract-addresses": "^4.9.0",
-        "@0x/contract-wrappers": "^13.6.3",
-        "@0x/contracts-zero-ex": "^0.1.0",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/orderbook": "^2.2.5",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/assert": "^3.0.8",
+        "@0x/contract-addresses": "^4.10.0",
+        "@0x/contract-wrappers": "^13.7.0",
+        "@0x/contracts-zero-ex": "^0.1.1",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/order-utils": "^10.2.5",
+        "@0x/orderbook": "^2.2.6",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "axios": "^0.19.2",
         "axios-mock-adapter": "^1.18.1",
         "ethereumjs-util": "^5.1.1",
@@ -62,16 +62,16 @@
         "lodash": "^4.17.11"
     },
     "devDependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contracts-test-utils": "^5.3.2",
-        "@0x/dev-utils": "^3.2.1",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contracts-test-utils": "^5.3.3",
+        "@0x/dev-utils": "^3.2.2",
         "@0x/mesh-rpc-client": "^7.0.4-beta-0xv3",
-        "@0x/migrations": "^6.2.4",
-        "@0x/subproviders": "^6.0.8",
+        "@0x/migrations": "^6.3.0",
+        "@0x/subproviders": "^6.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
@@ -79,7 +79,7 @@
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^3.0.0",
         "dirty-chai": "^2.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "gitpkg": "https://github.com/0xProject/gitpkg.git",
         "make-promises-safe": "^1.1.0",
         "mocha": "^6.2.0",
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index 8120462edd..421a3e7daf 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "6.2.1",
+    "version": "6.2.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -31,12 +31,12 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/base-contract/README.md",
     "devDependencies": {
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "chai": "^4.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "make-promises-safe": "^1.1.0",
         "mocha": "^6.2.0",
         "npm-run-all": "^4.1.2",
@@ -45,10 +45,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/assert": "^3.0.8",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "ethereumjs-account": "^3.0.0",
         "ethereumjs-blockstream": "^7.0.0",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/connect/package.json b/packages/connect/package.json
index ddc7dce9dd..a84fb001ee 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "6.0.7",
+    "version": "6.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -48,11 +48,11 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/connect/README.md",
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
+        "@0x/assert": "^3.0.8",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
         "lodash": "^4.17.11",
         "query-string": "^6.0.0",
         "sinon": "^4.0.0",
diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json
index 778d2c9f54..1298b62d09 100644
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-addresses",
-    "version": "4.9.0",
+    "version": "4.10.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -28,9 +28,9 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/contract-addresses/README.md",
     "devDependencies": {
+        "gitpkg": "https://github.com/0xProject/gitpkg.git",
         "shx": "^0.2.2",
-        "typescript": "3.0.1",
-        "gitpkg": "https://github.com/0xProject/gitpkg.git"
+        "typescript": "3.0.1"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/contract-artifacts/package.json b/packages/contract-artifacts/package.json
index e89641a552..46c74b53d8 100644
--- a/packages/contract-artifacts/package.json
+++ b/packages/contract-artifacts/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-artifacts",
-    "version": "3.6.1",
+    "version": "3.7.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,7 +30,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/contract-artifacts/README.md",
     "devDependencies": {
-        "@0x/utils": "^5.4.1",
+        "@0x/utils": "^5.5.0",
         "@types/mocha": "^5.2.7",
         "chai": "^4.0.1",
         "lodash": "^4.17.11",
diff --git a/packages/contract-wrappers-test/package.json b/packages/contract-wrappers-test/package.json
index b7715aac4c..e0bb212f49 100644
--- a/packages/contract-wrappers-test/package.json
+++ b/packages/contract-wrappers-test/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers-test",
-    "version": "12.2.14",
+    "version": "12.2.15",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index b5e220c31d..a99afbe592 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "13.6.3",
+    "version": "13.7.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -49,20 +49,20 @@
     "devDependencies": {
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
+        "gitpkg": "https://github.com/0xProject/gitpkg.git",
         "tslint": "5.11.0",
         "typedoc": "^0.15.0",
-        "typescript": "3.0.1",
-        "gitpkg": "https://github.com/0xProject/gitpkg.git"
+        "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contract-addresses": "^4.9.0",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/types": "^3.1.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
-        "ethereum-types": "^3.1.0",
+        "@0x/assert": "^3.0.8",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contract-addresses": "^4.10.0",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/types": "^3.1.3",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
+        "ethereum-types": "^3.1.1",
         "ethers": "~4.0.4"
     },
     "publishConfig": {
diff --git a/packages/contracts-gen/package.json b/packages/contracts-gen/package.json
index 553eee3948..aff4ab3f3e 100644
--- a/packages/contracts-gen/package.json
+++ b/packages/contracts-gen/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-gen",
-    "version": "2.0.8",
+    "version": "2.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -27,12 +27,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts-gen/README.md",
     "dependencies": {
-        "@0x/sol-compiler": "^4.0.8",
-        "@0x/sol-resolver": "^3.0.3",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0",
+        "@0x/sol-compiler": "^4.1.0",
+        "@0x/sol-resolver": "^3.0.4",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1",
         "lodash": "^4.17.11",
         "mkdirp": "^0.5.1",
         "prettier": "^1.16.3",
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index a5d88e69c2..894556a18b 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "3.2.1",
+    "version": "3.2.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,17 +46,17 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^6.0.8",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/subproviders": "^6.1.0",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^3.0.0",
         "dirty-chai": "^2.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "lodash": "^4.17.11",
         "web3-provider-engine": "14.0.6"
     },
diff --git a/packages/ethereum-types/package.json b/packages/ethereum-types/package.json
index 8c3253c977..a54ea0818c 100644
--- a/packages/ethereum-types/package.json
+++ b/packages/ethereum-types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ethereum-types",
-    "version": "3.1.0",
+    "version": "3.1.1",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 177e21183f..a6643c3908 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.51",
+    "version": "1.0.52",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index 1ad769ec5f..2facfdb4c3 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/json-schemas",
-    "version": "5.0.7",
+    "version": "5.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -43,7 +43,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/json-schemas/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/typescript-typings": "^5.1.0",
         "@types/node": "*",
         "jsonschema": "^1.2.0",
         "lodash.values": "^4.3.0"
@@ -51,7 +51,7 @@
     "devDependencies": {
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/utils": "^5.4.1",
+        "@0x/utils": "^5.5.0",
         "@types/lodash.foreach": "^4.5.3",
         "@types/lodash.values": "^4.3.3",
         "@types/mocha": "^5.2.7",
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 0d6377128a..5aa9a45404 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "6.2.4",
+    "version": "6.3.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -48,10 +48,10 @@
         "registry": "git@github.com:0xProject/gitpkg-registry.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^3.2.1",
+        "@0x/dev-utils": "^3.2.2",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
+        "@0x/types": "^3.1.3",
         "@types/yargs": "^11.0.0",
         "chai": "^4.0.1",
         "dirty-chai": "^2.0.1",
@@ -67,30 +67,30 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^6.2.1",
-        "@0x/contract-addresses": "^4.9.0",
-        "@0x/contract-wrappers": "^13.6.3",
-        "@0x/contracts-asset-proxy": "^3.2.5",
-        "@0x/contracts-coordinator": "^3.1.5",
-        "@0x/contracts-dev-utils": "^1.3.3",
-        "@0x/contracts-erc1155": "^2.1.5",
-        "@0x/contracts-erc20": "^3.1.5",
-        "@0x/contracts-erc20-bridge-sampler": "^1.5.1",
-        "@0x/contracts-erc721": "^3.1.5",
-        "@0x/contracts-exchange": "^3.2.5",
-        "@0x/contracts-exchange-forwarder": "^4.2.5",
-        "@0x/contracts-extensions": "^6.1.5",
-        "@0x/contracts-multisig": "^4.1.5",
-        "@0x/contracts-staking": "^2.0.12",
-        "@0x/contracts-utils": "^4.4.3",
-        "@0x/sol-compiler": "^4.0.8",
-        "@0x/subproviders": "^6.0.8",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/base-contract": "^6.2.2",
+        "@0x/contract-addresses": "^4.10.0",
+        "@0x/contract-wrappers": "^13.7.0",
+        "@0x/contracts-asset-proxy": "^3.3.0",
+        "@0x/contracts-coordinator": "^3.1.6",
+        "@0x/contracts-dev-utils": "^1.3.4",
+        "@0x/contracts-erc1155": "^2.1.6",
+        "@0x/contracts-erc20": "^3.2.0",
+        "@0x/contracts-erc20-bridge-sampler": "^1.6.0",
+        "@0x/contracts-erc721": "^3.1.6",
+        "@0x/contracts-exchange": "^3.2.6",
+        "@0x/contracts-exchange-forwarder": "^4.2.6",
+        "@0x/contracts-extensions": "^6.2.0",
+        "@0x/contracts-multisig": "^4.1.6",
+        "@0x/contracts-staking": "^2.0.13",
+        "@0x/contracts-utils": "^4.5.0",
+        "@0x/sol-compiler": "^4.1.0",
+        "@0x/subproviders": "^6.1.0",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@types/web3-provider-engine": "^14.0.0",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethers": "~4.0.4",
         "lodash": "^4.17.11"
     },
diff --git a/packages/monorepo-scripts/package.json b/packages/monorepo-scripts/package.json
index 5b39c9e5af..9eb95197ff 100644
--- a/packages/monorepo-scripts/package.json
+++ b/packages/monorepo-scripts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/monorepo-scripts",
-    "version": "1.0.52",
+    "version": "1.0.53",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index e373bc5c2a..77d3d69750 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "10.2.4",
+    "version": "10.2.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -39,19 +39,19 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/subproviders": "^6.0.8",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/subproviders": "^6.1.0",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
         "@types/node": "*",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "make-promises-safe": "^1.1.0",
         "mocha": "^6.2.0",
         "npm-run-all": "^4.1.2",
@@ -63,11 +63,11 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/contract-wrappers": "^13.6.3",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/assert": "^3.0.8",
+        "@0x/contract-wrappers": "^13.7.0",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "lodash": "^4.17.11"
diff --git a/packages/orderbook/package.json b/packages/orderbook/package.json
index a6b2b92d75..55917cecbd 100644
--- a/packages/orderbook/package.json
+++ b/packages/orderbook/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/orderbook",
-    "version": "2.2.5",
+    "version": "2.2.6",
     "description": "Library for retrieving and syncing a remote orderbook locally",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.ts",
@@ -33,7 +33,7 @@
     "devDependencies": {
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
-        "@0x/types": "^3.1.2",
+        "@0x/types": "^3.1.3",
         "@types/jest": "^24.0.17",
         "@types/sinon": "^2.2.2",
         "@types/websocket": "^0.0.39",
@@ -46,11 +46,11 @@
         "websocket": "^1.0.26"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/connect": "^6.0.7",
-        "@0x/contracts-dev-utils": "^1.3.3",
+        "@0x/assert": "^3.0.8",
+        "@0x/connect": "^6.0.8",
+        "@0x/contracts-dev-utils": "^1.3.4",
         "@0x/mesh-rpc-client": "^7.0.4-beta-0xv3",
-        "@0x/order-utils": "^10.2.4",
-        "@0x/utils": "^5.4.1"
+        "@0x/order-utils": "^10.2.5",
+        "@0x/utils": "^5.5.0"
     }
 }
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index f31227bdeb..4650a23ffa 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "4.0.8",
+    "version": "4.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,7 +46,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^3.2.1",
+        "@0x/dev-utils": "^3.2.2",
         "@0x/ts-doc-gen": "^0.0.22",
         "@0x/tslint-config": "^4.0.0",
         "@types/mkdirp": "^0.5.2",
@@ -74,17 +74,17 @@
         "zeppelin-solidity": "1.8.0"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/sol-resolver": "^3.0.3",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/assert": "^3.0.8",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/sol-resolver": "^3.0.4",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
         "chokidar": "^3.0.2",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.11",
         "mkdirp": "^0.5.1",
diff --git a/packages/sol-coverage/package.json b/packages/sol-coverage/package.json
index e48de58000..93d3409360 100644
--- a/packages/sol-coverage/package.json
+++ b/packages/sol-coverage/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-coverage",
-    "version": "4.0.8",
+    "version": "4.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -33,11 +33,11 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-coverage/README.md",
     "dependencies": {
-        "@0x/sol-tracing-utils": "^7.0.8",
-        "@0x/subproviders": "^6.0.8",
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/sol-tracing-utils": "^7.0.9",
+        "@0x/subproviders": "^6.1.0",
+        "@0x/typescript-typings": "^5.1.0",
         "@types/minimatch": "^3.0.3",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "lodash": "^4.17.11",
         "minimatch": "^3.0.4",
         "web3-provider-engine": "14.0.6"
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index f34806b82d..16e9fc4e24 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "3.1.6",
+    "version": "3.1.7",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -32,16 +32,16 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^4.0.8",
-        "@0x/types": "^3.1.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0",
+        "@0x/sol-compiler": "^4.1.0",
+        "@0x/types": "^3.1.3",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "glob": "^7.1.2",
         "yargs": "^10.0.3"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^3.2.1",
+        "@0x/dev-utils": "^3.2.2",
         "@0x/tslint-config": "^4.0.0",
         "@types/mocha": "^5.2.7",
         "chai": "^4.0.1",
diff --git a/packages/sol-profiler/package.json b/packages/sol-profiler/package.json
index e37cc3f966..835995453c 100644
--- a/packages/sol-profiler/package.json
+++ b/packages/sol-profiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-profiler",
-    "version": "4.0.8",
+    "version": "4.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -33,11 +33,11 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-profiler/README.md",
     "dependencies": {
-        "@0x/sol-tracing-utils": "^7.0.8",
-        "@0x/subproviders": "^6.0.8",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0",
+        "@0x/sol-tracing-utils": "^7.0.9",
+        "@0x/subproviders": "^6.1.0",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.11",
         "web3-provider-engine": "14.0.6"
diff --git a/packages/sol-resolver/package.json b/packages/sol-resolver/package.json
index d6d5e7561d..bc6cdb3b67 100644
--- a/packages/sol-resolver/package.json
+++ b/packages/sol-resolver/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-resolver",
-    "version": "3.0.3",
+    "version": "3.0.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -31,8 +31,8 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
         "lodash": "^4.17.11"
     },
     "publishConfig": {
diff --git a/packages/sol-trace/package.json b/packages/sol-trace/package.json
index f2b227acee..565074f3b1 100644
--- a/packages/sol-trace/package.json
+++ b/packages/sol-trace/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-trace",
-    "version": "3.0.8",
+    "version": "3.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -33,11 +33,11 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-trace/README.md",
     "dependencies": {
-        "@0x/sol-tracing-utils": "^7.0.8",
-        "@0x/subproviders": "^6.0.8",
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/sol-tracing-utils": "^7.0.9",
+        "@0x/subproviders": "^6.1.0",
+        "@0x/typescript-typings": "^5.1.0",
         "chalk": "^2.3.0",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.11",
         "loglevel": "^1.6.1",
diff --git a/packages/sol-tracing-utils/package.json b/packages/sol-tracing-utils/package.json
index 6f4ab5fff6..99c851c8c7 100644
--- a/packages/sol-tracing-utils/package.json
+++ b/packages/sol-tracing-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-tracing-utils",
-    "version": "7.0.8",
+    "version": "7.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -38,16 +38,16 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-tracing-utils/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^3.2.1",
-        "@0x/sol-compiler": "^4.0.8",
-        "@0x/sol-resolver": "^3.0.3",
-        "@0x/subproviders": "^6.0.8",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/dev-utils": "^3.2.2",
+        "@0x/sol-compiler": "^4.1.0",
+        "@0x/sol-resolver": "^3.0.4",
+        "@0x/subproviders": "^6.1.0",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@types/solidity-parser-antlr": "^0.2.3",
         "chalk": "^2.3.0",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "glob": "^7.1.2",
diff --git a/packages/sra-spec/package.json b/packages/sra-spec/package.json
index ebfe9f96d7..37c3d62719 100644
--- a/packages/sra-spec/package.json
+++ b/packages/sra-spec/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sra-spec",
-    "version": "3.0.7",
+    "version": "3.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sra-spec/README.md",
     "dependencies": {
-        "@0x/json-schemas": "^5.0.7",
+        "@0x/json-schemas": "^5.0.8",
         "@loopback/openapi-v3-types": "^0.8.2"
     },
     "devDependencies": {
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 035cf975d3..d3f3a31682 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "6.0.8",
+    "version": "6.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -34,18 +34,18 @@
         }
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "@0x/web3-wrapper": "^7.0.7",
+        "@0x/assert": "^3.0.8",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "@0x/web3-wrapper": "^7.1.0",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/hdkey": "^0.7.0",
         "@types/web3-provider-engine": "^14.0.0",
         "bip39": "^2.5.0",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "ganache-core": "^2.10.2",
diff --git a/packages/types/package.json b/packages/types/package.json
index 2ce8478a03..ac5bfd8f1f 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "3.1.2",
+    "version": "3.1.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -32,7 +32,7 @@
     "dependencies": {
         "@types/node": "*",
         "bignumber.js": "~9.0.0",
-        "ethereum-types": "^3.1.0"
+        "ethereum-types": "^3.1.1"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/typescript-typings/package.json b/packages/typescript-typings/package.json
index a0102d2520..6ab0abd427 100644
--- a/packages/typescript-typings/package.json
+++ b/packages/typescript-typings/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/typescript-typings",
-    "version": "5.0.2",
+    "version": "5.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -27,7 +27,7 @@
         "@types/bn.js": "^4.11.0",
         "@types/react": "*",
         "bignumber.js": "~9.0.0",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "popper.js": "1.14.3"
     },
     "devDependencies": {
diff --git a/packages/utils/package.json b/packages/utils/package.json
index c8ab837dda..ae4aee6329 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/utils",
-    "version": "5.4.1",
+    "version": "5.5.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -45,14 +45,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^3.1.2",
-        "@0x/typescript-typings": "^5.0.2",
+        "@0x/types": "^3.1.3",
+        "@0x/typescript-typings": "^5.1.0",
         "@types/node": "*",
         "abortcontroller-polyfill": "^1.1.9",
         "bignumber.js": "~9.0.0",
         "chalk": "^2.3.0",
         "detect-node": "2.0.3",
-        "ethereum-types": "^3.1.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "isomorphic-fetch": "2.2.1",
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 9da73b3af7..9cb071f7a0 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "7.0.7",
+    "version": "7.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -58,11 +58,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^3.0.7",
-        "@0x/json-schemas": "^5.0.7",
-        "@0x/typescript-typings": "^5.0.2",
-        "@0x/utils": "^5.4.1",
-        "ethereum-types": "^3.1.0",
+        "@0x/assert": "^3.0.8",
+        "@0x/json-schemas": "^5.0.8",
+        "@0x/typescript-typings": "^5.1.0",
+        "@0x/utils": "^5.5.0",
+        "ethereum-types": "^3.1.1",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "lodash": "^4.17.11"