diff --git a/package.json b/package.json
index ad307f756..6470261a9 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
 	},
 	"dependencies": {
 		"@builtbymom/web3": "^0.0.78",
-		"@cowprotocol/cow-sdk": "2.1.0",
+		"@cowprotocol/cow-sdk": "5.3.0",
 		"@headlessui/react": "^1.7.18",
 		"@rainbow-me/rainbowkit": "^2.0.2",
 		"@tailwindcss/typography": "^0.5.10",
diff --git a/yarn.lock b/yarn.lock
index 93b1b8ce7..e9be789d0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1002,10 +1002,10 @@
     wagmi "^2.5.7"
     zod "^3.22.4"
 
-"@builtbymom/web3@^0.0.74":
-  version "0.0.74"
-  resolved "https://registry.yarnpkg.com/@builtbymom/web3/-/web3-0.0.74.tgz#b5c501d2906918ba2641b4f3d35ee71e85e5657e"
-  integrity sha512-0oZ64Ium8kRnEehwJ8xUte4zXh9wwZPq24ykL3+kZwjAdFrj4sMBsegXUQWpzu034Oco4v2ocIkO9pDeeeb7jQ==
+"@builtbymom/web3@^0.0.78":
+  version "0.0.78"
+  resolved "https://registry.yarnpkg.com/@builtbymom/web3/-/web3-0.0.78.tgz#e519dcba9977034bc4f186bcb0092b0f873aefe4"
+  integrity sha512-8q5iCC8zM4TTHp+4C2Nk772nC/S9X+4aI6OW96fW/QYTkQ7kvZUHyBknAKVK/37/u+ev9dRC5FPNoS4c20GCFQ==
   dependencies:
     "@rainbow-me/rainbowkit" "^2.0.2"
     "@react-hookz/web" "^24.0.4"
@@ -1039,20 +1039,22 @@
     preact "^10.16.0"
     sha.js "^2.4.11"
 
-"@cowprotocol/contracts@^1.4.0":
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/@cowprotocol/contracts/-/contracts-1.5.0.tgz#b94b82491e9c6a6623aa5d50659956414a1f60a0"
-  integrity sha512-ZCZMHMSLHPOXOQe33pSKLjBeJrWgbGos2S2KzEXnYtfkUtPl9ztQhAD1NFmFA7RXWETJDS7MQAVq87tCQ6GjvQ==
+"@cowprotocol/contracts@^1.6.0":
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/@cowprotocol/contracts/-/contracts-1.6.0.tgz#d0fc83ed8c624b968d1a68bb5c74712c11ec81e0"
+  integrity sha512-+UKhYRzkvnqqviBru5D3btTLYc743n0O5YTG+wpYwGl4fb7VNKBkFHe28C5Mf1DF/kOfmqfu+0IAvX9Vuq5Dqw==
 
-"@cowprotocol/cow-sdk@2.1.0":
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/@cowprotocol/cow-sdk/-/cow-sdk-2.1.0.tgz#b66adf0c4f6d9e6690762a1c3e169db5ba8feff1"
-  integrity sha512-/2bM58kddP1um9COO5XNPl88gOmnzAPr8fK6EGsdPkPuAQZtCfOWGvqajTtM+shixA21ZaATcSnNL57s5Zd8qw==
+"@cowprotocol/cow-sdk@5.3.0":
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/@cowprotocol/cow-sdk/-/cow-sdk-5.3.0.tgz#3330a43134d6a15453afb22dd1f490738089e591"
+  integrity sha512-gH53emDVsHkO9sGb8rxqx5RLNBmH1ABrum4bSxRorT3eXWviJy5kYUlucCSUIk5uMCbcJnyvsnHBZptGiMCVAA==
   dependencies:
-    "@cowprotocol/contracts" "^1.4.0"
+    "@cowprotocol/contracts" "^1.6.0"
     "@ethersproject/abstract-signer" "^5.7.0"
+    "@openzeppelin/merkle-tree" "^1.0.5"
     cross-fetch "^3.1.5"
     exponential-backoff "^3.1.1"
+    graphql "^16.3.0"
     graphql-request "^4.3.0"
     limiter "^2.1.0"
 
@@ -2126,6 +2128,11 @@
   dependencies:
     "@noble/hashes" "1.3.3"
 
+"@noble/hashes@1.2.0", "@noble/hashes@~1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.2.0.tgz#a3150eeb09cc7ab207ebf6d7b9ad311a9bdbed12"
+  integrity sha512-FZfhjEDbT5GRswV3C6uvLPHMiVD6lQBmpoX5+eSiPaMTXte/IKqI5dykDxzZB/WBeK/CDuQRBWarPdi3FNY2zQ==
+
 "@noble/hashes@1.3.2":
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.3.2.tgz#6f26dbc8fbc7205873ce3cee2f690eba0d421b39"
@@ -2141,6 +2148,11 @@
   resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.4.0.tgz#45814aa329f30e4fe0ba49426f49dfccdd066426"
   integrity sha512-V1JJ1WTRUqHHrOSh597hURcMqVKVGL/ea3kv0gSnEdsEZ0/+VyPghM1lMNGc00z7CIQorSvbKpuJkxvuHbvdbg==
 
+"@noble/secp256k1@1.7.1", "@noble/secp256k1@~1.7.0":
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/@noble/secp256k1/-/secp256k1-1.7.1.tgz#b251c70f824ce3ca7f8dc3df08d58f005cc0507c"
+  integrity sha512-hOUk6AyBFmqVrv7k5WAw/LpszxVbj9gGN4JRkIX52fdFAj1UA61KXmZDvqVEm+pOyec3+fIeZB02LYa/pWOArw==
+
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz#7619c2eb21b25483f6d167548b4cfd5a7488c3d5"
@@ -2162,6 +2174,14 @@
     "@nodelib/fs.scandir" "2.1.5"
     fastq "^1.6.0"
 
+"@openzeppelin/merkle-tree@^1.0.5":
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/merkle-tree/-/merkle-tree-1.0.6.tgz#e0e104a187876113a15a1e814b79cdadf0fe7b27"
+  integrity sha512-cGWOb2WBWbJhqvupzxjnKAwGLxxAEYPg51sk76yZ5nVe5D03mw7Vx5yo8llaIEqYhP5O39M8QlrNWclgLfKVrA==
+  dependencies:
+    "@ethersproject/abi" "^5.7.0"
+    ethereum-cryptography "^1.1.2"
+
 "@parcel/watcher-android-arm64@2.4.1":
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/@parcel/watcher-android-arm64/-/watcher-android-arm64-2.4.1.tgz#c2c19a3c442313ff007d2d7a9c2c1dd3e1c9ca84"
@@ -2429,6 +2449,15 @@
   resolved "https://registry.yarnpkg.com/@scure/base/-/base-1.1.6.tgz#8ce5d304b436e4c84f896e0550c83e4d88cb917d"
   integrity sha512-ok9AWwhcgYuGG3Zfhyqg+zwl+Wn5uE+dwC0NV/2qQkx4dABbb/bx96vWu8NSj+BNjjSjno+JRYRjle1jV08k3g==
 
+"@scure/bip32@1.1.5":
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/@scure/bip32/-/bip32-1.1.5.tgz#d2ccae16dcc2e75bc1d75f5ef3c66a338d1ba300"
+  integrity sha512-XyNh1rB0SkEqd3tXcXMi+Xe1fvg+kUIcoRIEujP1Jgv7DqW2r9lg3Ah0NkFaCs9sTkQAQA8kw7xiRXzENi9Rtw==
+  dependencies:
+    "@noble/hashes" "~1.2.0"
+    "@noble/secp256k1" "~1.7.0"
+    "@scure/base" "~1.1.0"
+
 "@scure/bip32@1.3.2":
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/@scure/bip32/-/bip32-1.3.2.tgz#90e78c027d5e30f0b22c1f8d50ff12f3fb7559f8"
@@ -2447,6 +2476,14 @@
     "@noble/hashes" "~1.3.2"
     "@scure/base" "~1.1.4"
 
+"@scure/bip39@1.1.1":
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/@scure/bip39/-/bip39-1.1.1.tgz#b54557b2e86214319405db819c4b6a370cf340c5"
+  integrity sha512-t+wDck2rVkh65Hmv280fYdVdY25J9YeEUIgn2LG1WM6gxFkGzcksoDiUkWVpVp3Oex9xGC68JU2dSbUfwZ2jPg==
+  dependencies:
+    "@noble/hashes" "~1.2.0"
+    "@scure/base" "~1.1.0"
+
 "@scure/bip39@1.2.1":
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/@scure/bip39/-/bip39-1.2.1.tgz#5cee8978656b272a917b7871c981e0541ad6ac2a"
@@ -3587,10 +3624,10 @@
   resolved "https://registry.yarnpkg.com/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
   integrity sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==
 
-"@yearn-finance/web-lib@3.0.186":
-  version "3.0.186"
-  resolved "https://registry.yarnpkg.com/@yearn-finance/web-lib/-/web-lib-3.0.186.tgz#5be2bee544c164ccc45f72c463cece427f1e8893"
-  integrity sha512-xx0DmuzIq0y9Zy8+4WlnMfr/9xOYJjeEr/zPoirVaT6tSOQEShtj3T/HpO6HRxqh+BiP1b0WUp5XUJZYo2FxyQ==
+"@yearn-finance/web-lib@^3.0.191":
+  version "3.0.191"
+  resolved "https://registry.yarnpkg.com/@yearn-finance/web-lib/-/web-lib-3.0.191.tgz#b6ae1dc4bf293b652f0a2f57e8d24d4a85f86863"
+  integrity sha512-gmRBHiWRDoy7DayWbPRThYo+RQPHZoWLn/fYbHBVt1XQJBaE5wZpnCCz4WHktsWHmUB+DvADwGk+K/bOrjjhwQ==
   dependencies:
     "@builtbymom/web3" "^0.0.59"
     "@headlessui/react" "^1.7.18"
@@ -5511,6 +5548,16 @@ eth-rpc-errors@^4.0.2, eth-rpc-errors@^4.0.3:
   dependencies:
     fast-safe-stringify "^2.0.6"
 
+ethereum-cryptography@^1.1.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/ethereum-cryptography/-/ethereum-cryptography-1.2.0.tgz#5ccfa183e85fdaf9f9b299a79430c044268c9b3a"
+  integrity sha512-6yFQC9b5ug6/17CQpCyE3k9eKBMdhyVjzUy1WkiuY/E4vj/SXDBbCw8QEIaXqf0Mf2SnY6RmpDcwlUmBSS0EJw==
+  dependencies:
+    "@noble/hashes" "1.2.0"
+    "@noble/secp256k1" "1.7.1"
+    "@scure/bip32" "1.1.5"
+    "@scure/bip39" "1.1.1"
+
 ethereum-cryptography@^2.0.0:
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/ethereum-cryptography/-/ethereum-cryptography-2.1.3.tgz#1352270ed3b339fe25af5ceeadcf1b9c8e30768a"
@@ -6074,7 +6121,7 @@ graphql-request@^6.1.0:
     "@graphql-typed-document-node/core" "^3.2.0"
     cross-fetch "^3.1.5"
 
-graphql@^16.8.1:
+graphql@^16.3.0, graphql@^16.8.1:
   version "16.8.1"
   resolved "https://registry.yarnpkg.com/graphql/-/graphql-16.8.1.tgz#1930a965bef1170603702acdb68aedd3f3cf6f07"
   integrity sha512-59LZHPdGZVh695Ud9lRzPBVTtlX9ZCV150Er2W43ro37wVof0ctenSaskPPjN7lVTIN8mSZt8PHUNKZuNQUuxw==
@@ -7334,6 +7381,11 @@ neo-async@^2.6.2:
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.2.tgz#b4aafb93e3aeb2d8174ca53cf163ab7d7308305f"
   integrity sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==
 
+next-plausible@^3.12.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/next-plausible/-/next-plausible-3.12.0.tgz#b54f344c63bd1bb743ce6ef4e54b39446b0f3840"
+  integrity sha512-SSkEqKQ6PgR8fx3sYfIAT69k2xuCUXO5ngkSS19CjxY97lAoZxsfZpYednxB4zo0mHYv87JzhPynrdBPlCBVHg==
+
 next-pwa@^5.6.0:
   version "5.6.0"
   resolved "https://registry.yarnpkg.com/next-pwa/-/next-pwa-5.6.0.tgz#f7b1960c4fdd7be4253eb9b41b612ac773392bf4"
@@ -8830,7 +8882,16 @@ string-argv@0.3.2:
   resolved "https://registry.yarnpkg.com/string-argv/-/string-argv-0.3.2.tgz#2b6d0ef24b656274d957d54e0a4bbf6153dc02b6"
   integrity sha512-aqD2Q0144Z+/RqG52NeHEkZauTAUWJO8c6yTftGJKO3Tja5tUgIfmIl6kExvhtxSDP7fXB6DvzkfMpCd/F3G+Q==
 
-"string-width-cjs@npm:string-width@^4.2.0", string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
+"string-width-cjs@npm:string-width@^4.2.0":
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
+  integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.1"
+
+string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
   integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
@@ -8933,7 +8994,14 @@ stringify-object@^3.3.0:
     is-obj "^1.0.1"
     is-regexp "^1.0.0"
 
-"strip-ansi-cjs@npm:strip-ansi@^6.0.1", strip-ansi@^6.0.0, strip-ansi@^6.0.1:
+"strip-ansi-cjs@npm:strip-ansi@^6.0.1":
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
+  integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
+  dependencies:
+    ansi-regex "^5.0.1"
+
+strip-ansi@^6.0.0, strip-ansi@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
   integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
@@ -10053,8 +10121,7 @@ workbox-window@6.6.1, workbox-window@^6.5.4:
     "@types/trusted-types" "^2.0.2"
     workbox-core "6.6.1"
 
-"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0", wrap-ansi@^7.0.0:
-  name wrap-ansi-cjs
+"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
   integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
@@ -10072,6 +10139,15 @@ wrap-ansi@^6.2.0:
     string-width "^4.1.0"
     strip-ansi "^6.0.0"
 
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
 wrap-ansi@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-8.1.0.tgz#56dc22368ee570face1b49819975d9b9a5ead214"