Revert "Updated CHANGELOGS"

This reverts commit b456c3f953.

packages/0x.js/CHANGELOG.json

@@ -1,13 +1,4 @@
 [
-    {
-        "timestamp": 1565288549,
-        "version": "6.0.15",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
     {
         "timestamp": 1564604963,
         "version": "6.0.14",

packages/0x.js/CHANGELOG.md

@@ -5,10 +5,6 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v6.0.15 - _August 8, 2019_
-
-    * Dependencies updated
-
 ## v6.0.14 - _July 31, 2019_
 
     * Dependencies updated

packages/0x.js/package.json

@@ -76,7 +76,7 @@
         "@0x/assert": "^2.1.2",
         "@0x/asset-swapper": "^1.0.0",
         "@0x/base-contract": "^5.3.0",
-        "@0x/contract-wrappers": "9.1.7",
+        "@0x/contract-wrappers": "10.1.0",
         "@0x/order-utils": "^8.2.4",
         "@0x/order-watcher": "^4.0.16",
         "@0x/subproviders": "^5.0.0",