diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 33b3a51e9a..96e3abdf69 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -78,7 +78,7 @@
     "dependencies": {
         "@0x/abi-gen-wrappers": "^5.4.0-beta.3",
         "@0x/assert": "^3.0.9",
-        "@0x/asset-swapper": "^4.6.0",
+        "@0x/asset-swapper": "^6.0.0",
         "@0x/base-contract": "^6.2.3",
         "@0x/contract-wrappers": "^13.8.0",
         "@0x/order-utils": "^10.3.0",