diff --git a/packages/protocol-utils/package.json b/packages/protocol-utils/package.json
index fb6c99788c..7d3f7df3cf 100644
--- a/packages/protocol-utils/package.json
+++ b/packages/protocol-utils/package.json
@@ -44,7 +44,7 @@
         "@0x/ts-doc-gen": "^0.0.28",
         "@0x/tslint-config": "^4.1.3",
         "@0x/types": "^3.3.1",
-        "@0x/typescript-typings": "^5.1.5",
+        "@0x/typescript-typings": "^5.1.6",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^5.2.7",
diff --git a/yarn.lock b/yarn.lock
index ed10cfa52d..dabeb0caf9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -687,7 +687,7 @@
     lodash "^4.17.11"
     valid-url "^1.0.9"
 
-"@0x/assert@^3.0.16", "@0x/assert@^3.0.19":
+"@0x/assert@^3.0.19":
   version "3.0.19"
   resolved "https://registry.yarnpkg.com/@0x/assert/-/assert-3.0.19.tgz#a60c81706c72912807a55aab306320a1c711bc88"
   integrity sha512-H0Fj7kSlxmoAZQwCAXcb0uYyddjQSJBXe3eW9bAGlEphjXE6zAuQGN6U51CqGsw8dhcoX79hayAEg+zgvizFcA==
@@ -780,7 +780,7 @@
     typeorm "0.2.7"
     websocket "^1.0.25"
 
-"@0x/dev-utils@^4.0.0", "@0x/dev-utils@^4.1.2":
+"@0x/dev-utils@^4.1.2":
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/@0x/dev-utils/-/dev-utils-4.1.2.tgz#273465916e6cce31454091379356170dd93c241d"
   integrity sha512-oSieKAQE4kEkn6FXm9NLgrXPLQUctJyA/m6/nxZIAtPMaM04Gx2FEdx2ICWocqaawDEHODPco5z0VMjFAw37og==
@@ -818,7 +818,7 @@
     jsonschema "^1.2.0"
     lodash.values "^4.3.0"
 
-"@0x/json-schemas@^5.3.2", "@0x/json-schemas@^5.3.4":
+"@0x/json-schemas@^5.3.4":
   version "5.3.4"
   resolved "https://registry.yarnpkg.com/@0x/json-schemas/-/json-schemas-5.3.4.tgz#1cd43f65436cd4aa959611c65ae7d29472f3ac3e"
   integrity sha512-4ff3a19K3XBjEpc3ld0t4Hb6H1ZNQWS8jxJQpuXtnzWTSzEnXbMs8K+0HxsznxcNWm1HplMCQk3gLkBmqS4zwA==
@@ -1044,7 +1044,7 @@
   optionalDependencies:
     "@ledgerhq/hw-transport-node-hid" "^4.3.0"
 
-"@0x/subproviders@^6.1.8", "@0x/subproviders@^6.2.2":
+"@0x/subproviders@^6.2.2":
   version "6.2.2"
   resolved "https://registry.yarnpkg.com/@0x/subproviders/-/subproviders-6.2.2.tgz#69ee741c052bc8c80ea16692e1359a064258a133"
   integrity sha512-Amd4BEPFPLU1pYp3onvAWhb/dYgToQhe7qG56KU0zfmv1VsDRRcnOg4SDSUfTybijRSBgNDoa+KU76pBJg7QvQ==
@@ -1199,37 +1199,37 @@
     js-sha3 "^0.7.0"
     lodash "^4.17.11"
 
-"@0x/utils@^6.0.0", "@0x/utils@^6.1.1":
-  version "6.1.1"
-  resolved "https://registry.yarnpkg.com/@0x/utils/-/utils-6.1.1.tgz#bb671283895dd967f912252e10420e02f9562281"
-  integrity sha512-L3/MKSGQsD2pWCv394VbSr0IbnkzSEN2JTrnKK/+72YaW1RvAtvbXfTuZ1n7KdU9ymC+YdXH+J2uv62X8OGosA==
+"@0x/utils@^6.1.0":
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/@0x/utils/-/utils-6.1.0.tgz#df5750927d8e2b82f6709d666e7fcfca0f33f66e"
   dependencies:
-    "@0x/types" "^3.3.1"
-    "@0x/typescript-typings" "^5.1.6"
+    "@0x/types" "^3.3.0"
+    "@0x/typescript-typings" "^5.1.5"
     "@types/node" "12.12.54"
     abortcontroller-polyfill "^1.1.9"
     bignumber.js "~9.0.0"
     chalk "^2.3.0"
     detect-node "2.0.3"
-    ethereum-types "^3.4.0"
+    ethereum-types "^3.3.3"
     ethereumjs-util "^5.1.1"
     ethers "~4.0.4"
     isomorphic-fetch "2.2.1"
     js-sha3 "^0.7.0"
     lodash "^4.17.11"
 
-"@0x/utils@^6.1.0":
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/@0x/utils/-/utils-6.1.0.tgz#df5750927d8e2b82f6709d666e7fcfca0f33f66e"
+"@0x/utils@^6.1.1":
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/@0x/utils/-/utils-6.1.1.tgz#bb671283895dd967f912252e10420e02f9562281"
+  integrity sha512-L3/MKSGQsD2pWCv394VbSr0IbnkzSEN2JTrnKK/+72YaW1RvAtvbXfTuZ1n7KdU9ymC+YdXH+J2uv62X8OGosA==
   dependencies:
-    "@0x/types" "^3.3.0"
-    "@0x/typescript-typings" "^5.1.5"
+    "@0x/types" "^3.3.1"
+    "@0x/typescript-typings" "^5.1.6"
     "@types/node" "12.12.54"
     abortcontroller-polyfill "^1.1.9"
     bignumber.js "~9.0.0"
     chalk "^2.3.0"
     detect-node "2.0.3"
-    ethereum-types "^3.3.3"
+    ethereum-types "^3.4.0"
     ethereumjs-util "^5.1.1"
     ethers "~4.0.4"
     isomorphic-fetch "2.2.1"
@@ -1252,7 +1252,7 @@
     websocket "^1.0.28"
     xhr2-cookies "1.1.0"
 
-"@0x/web3-wrapper@^7.2.10", "@0x/web3-wrapper@^7.2.7":
+"@0x/web3-wrapper@^7.2.10":
   version "7.2.10"
   resolved "https://registry.yarnpkg.com/@0x/web3-wrapper/-/web3-wrapper-7.2.10.tgz#8d24771917e3d408a13283eca081fe2c0289b9b7"
   integrity sha512-RKq8XiFDbtX89nsZcivVi1OWyyL50wHaou1UHq6/f0b61hqNVNIoBxx5lFP2d9fsDB+cBqNcU+oKxMMObFcruQ==