diff --git a/package.json b/package.json
index 4bf98f27..a35c5972 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "dependencies": {
     "@builtbymom/web3": "^0.0.201",
-    "@cowprotocol/cow-sdk": "2.1.0",
+    "@cowprotocol/cow-sdk": "5.4.1",
     "@headlessui/react": "^2.0.4",
     "@rainbow-me/rainbowkit": "2.1.3",
     "@tailwindcss/typography": "^0.5.13",