Publish

- @0x/contracts-asset-proxy@3.6.6
 - @0x/contracts-broker@1.1.14
 - @0x/contracts-coordinator@3.1.15
 - @0x/contracts-dev-utils@1.3.13
 - @0x/contracts-erc1155@2.1.15
 - @0x/contracts-erc20@3.2.9
 - @0x/contracts-erc721@3.1.15
 - @0x/contracts-exchange-forwarder@4.2.15
 - @0x/contracts-exchange-libs@4.3.15
 - @0x/contracts-exchange@3.2.15
 - @0x/contracts-extensions@6.2.9
 - @0x/contracts-integrations@2.7.10
 - @0x/contracts-multisig@4.1.15
 - @0x/contracts-staking@2.0.22
 - @0x/contracts-test-utils@5.3.12
 - @0x/contracts-utils@4.6.0
 - @0x/contracts-zero-ex@0.10.0
 - @0x/asset-swapper@5.2.0
 - @0x/contract-addresses@5.4.0
 - @0x/contract-wrappers-test@12.2.25
 - @0x/contract-wrappers@13.10.1
 - @0x/migrations@6.5.1
 - @0x/order-utils@10.4.7

contracts/erc721/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@0x/contracts-erc721",
-    "version": "3.1.14",
+    "version": "3.1.15",
     "engines": {
         "node": ">=6.12"
     },
@@ -54,8 +54,8 @@
     "devDependencies": {
         "@0x/abi-gen": "^5.4.7",
         "@0x/contracts-gen": "2.0.18",
-        "@0x/contracts-test-utils": "^5.3.11",
-        "@0x/contracts-utils": "^4.5.8",
+        "@0x/contracts-test-utils": "^5.3.12",
+        "@0x/contracts-utils": "^4.6.0",
         "@0x/dev-utils": "^4.0.1",
         "@0x/sol-compiler": "^4.2.7",
         "@0x/ts-doc-gen": "^0.0.28",