Publish

- @0x/contracts-erc20@4.0.6
 - @0x/contracts-test-utils@5.4.52
 - @0x/contracts-treasury@1.4.45
 - @0x/contracts-utils@4.8.44
 - @0x/contracts-zero-ex@0.42.0
 - @0x/contract-addresses@8.5.0
 - @0x/contract-wrappers@13.22.21
 - @0x/protocol-utils@11.21.0

contracts/erc20/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-erc20",
-    "version": "4.0.5",
+    "version": "4.0.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,7 @@
     },
     "homepage": "https://github.com/0xProject/protocol",
     "devDependencies": {
-        "@0x/contracts-utils": "^4.8.43",
+        "@0x/contracts-utils": "^4.8.44",
         "@0x/ts-doc-gen": "^0.0.28",
         "typedoc": "~0.16.11"
     },