diff --git a/packages/thalaswap-router/package.json b/packages/thalaswap-router/package.json
index 51a0f5c..f17d8ee 100644
--- a/packages/thalaswap-router/package.json
+++ b/packages/thalaswap-router/package.json
@@ -21,7 +21,7 @@
     "directory": "packages/thalaswap-router"
   },
   "devDependencies": {
-    "@aptos-labs/ts-sdk": "^1.11.0",
+    "@aptos-labs/ts-sdk": "^1.18.1",
     "@thalalabs/surf": "^1.3.1",
     "@types/jest": "^29.5.12",
     "@types/lodash": "^4.17.0",
@@ -41,7 +41,7 @@
     "lodash": "^4.17.21"
   },
   "peerDependencies": {
-    "@aptos-labs/ts-sdk": "^1.11.0",
+    "@aptos-labs/ts-sdk": "^1.18.1",
     "@thalalabs/surf": "^1.3.1"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 446f58c..63607f4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -58,11 +58,11 @@ importers:
         version: 4.17.21
     devDependencies:
       '@aptos-labs/ts-sdk':
-        specifier: ^1.11.0
-        version: 1.11.0
+        specifier: ^1.18.1
+        version: 1.18.1
       '@thalalabs/surf':
         specifier: ^1.3.1
-        version: 1.3.1(@aptos-labs/ts-sdk@1.11.0)
+        version: 1.3.1(@aptos-labs/ts-sdk@1.18.1)
       '@types/jest':
         specifier: ^29.5.12
         version: 29.5.12
@@ -109,6 +109,11 @@ packages:
       '@jridgewell/trace-mapping': 0.3.25
     dev: true
 
+  /@aptos-labs/aptos-cli@0.1.8:
+    resolution: {integrity: sha512-xSWDchqoDR4aR74xNoJZgOzIFtn+EKFGGFLG0vOb+6Ce8Jgg1Ui0Pqhvwbx6Z36dDxfKv0F4M7bnurvWpwAjXA==}
+    hasBin: true
+    dev: true
+
   /@aptos-labs/aptos-client@0.1.0:
     resolution: {integrity: sha512-q3s6pPq8H2buGp+tPuIRInWsYOuhSEwuNJPwd2YnsiID3YSLihn2ug39ktDJAcSOprUcp7Nid8WK7hKqnUmSdA==}
     engines: {node: '>=15.10.0'}
@@ -119,10 +124,11 @@ packages:
       - debug
     dev: true
 
-  /@aptos-labs/ts-sdk@1.11.0:
-    resolution: {integrity: sha512-iy4bcHHVfRxcMgrdZEl6KBu2NeWpD9oMMli43R82eBLHfBO+LjDHdkr9GcFE5FE6ogt0EP9EWQk8TcjZmWkyVg==}
+  /@aptos-labs/ts-sdk@1.18.1:
+    resolution: {integrity: sha512-+tsm+UAT8BEMJsT30RpIT8rv6yDwFcs7W/YvyHPG2wnOvTjnGQe1CT8sB/qqUt4OiVhyPdddPQDB4+4oJBVyAQ==}
     engines: {node: '>=11.0.0'}
     dependencies:
+      '@aptos-labs/aptos-cli': 0.1.8
       '@aptos-labs/aptos-client': 0.1.0
       '@noble/curves': 1.4.0
       '@noble/hashes': 1.4.0
@@ -130,7 +136,9 @@ packages:
       '@scure/bip39': 1.3.0
       eventemitter3: 5.0.1
       form-data: 4.0.0
-      tweetnacl: 1.0.3
+      js-base64: 3.7.7
+      jwt-decode: 4.0.0
+      poseidon-lite: 0.2.0
     transitivePeerDependencies:
       - debug
     dev: true
@@ -1444,7 +1452,7 @@ packages:
       defer-to-connect: 2.0.1
     dev: true
 
-  /@thalalabs/surf@1.3.1(@aptos-labs/ts-sdk@1.11.0):
+  /@thalalabs/surf@1.3.1(@aptos-labs/ts-sdk@1.18.1):
     resolution: {integrity: sha512-z6rnNW0lW5nM2Pb3hgNA4fVwLIfZYFKvuQaK1BLZHmnBRoUQSm3nbSv2NXWtvwJmQGFntxHADh7+TOdehEngVg==}
     peerDependencies:
       '@aptos-labs/ts-sdk': ^1.11.0
@@ -1456,7 +1464,7 @@ packages:
       react:
         optional: true
     dependencies:
-      '@aptos-labs/ts-sdk': 1.11.0
+      '@aptos-labs/ts-sdk': 1.18.1
     dev: true
 
   /@tsconfig/node10@1.0.11:
@@ -4014,6 +4022,10 @@ packages:
     engines: {node: '>=10'}
     dev: true
 
+  /js-base64@3.7.7:
+    resolution: {integrity: sha512-7rCnleh0z2CkXhH67J8K1Ytz0b2Y+yxTPL+/KOJoa20hfnVQ/3/T6W/KflYI4bRHRagNeXeU2bkNGI3v1oS/lw==}
+    dev: true
+
   /js-tokens@4.0.0:
     resolution: {integrity: sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==}
     dev: true
@@ -4067,6 +4079,11 @@ packages:
       graceful-fs: 4.2.11
     dev: true
 
+  /jwt-decode@4.0.0:
+    resolution: {integrity: sha512-+KJGIyHgkGuIq3IEBNftfhW/LfWhXUIY6OmyVWjliu5KH1y0fw7VQ8YndE2O4qZdMSd9SqbnC8GOcZEy0Om7sA==}
+    engines: {node: '>=18'}
+    dev: true
+
   /keyv@4.5.4:
     resolution: {integrity: sha512-oxVHkHR/EJf2CNXnWxRLW6mg7JyCCUcG0DtEGmL2ctUo1PNTin1PUil+r/+4r5MpVgC/fn1kjsx7mjSujKqIpw==}
     dependencies:
@@ -4624,6 +4641,10 @@ packages:
       find-up: 4.1.0
     dev: true
 
+  /poseidon-lite@0.2.0:
+    resolution: {integrity: sha512-vivDZnGmz8W4G/GzVA72PXkfYStjilu83rjjUfpL4PueKcC8nfX6hCPh2XhoC5FBgC6y0TA3YuUeUo5YCcNoig==}
+    dev: true
+
   /possible-typed-array-names@1.0.0:
     resolution: {integrity: sha512-d7Uw+eZoloe0EHDIYoe+bQ5WXnGMOpmiZFTuMWCwpjzzkL2nTjcKiAk4hh8TjnGye2TwWOk3UXucZ+3rbmBa8Q==}
     engines: {node: '>= 0.4'}
@@ -5517,10 +5538,6 @@ packages:
       turbo-windows-arm64: 1.13.3
     dev: true
 
-  /tweetnacl@1.0.3:
-    resolution: {integrity: sha512-6rt+RN7aOi1nGMyC4Xa5DdYiukl2UWCbcJft7YhxReBGQD7OAM8Pbxw6YMo4r2diNEA8FEmu32YOn9rhaiE5yw==}
-    dev: true
-
   /type-check@0.4.0:
     resolution: {integrity: sha512-XleUoc9uwGXqjWwXaUTZAmzMcFZ5858QA2vvx1Ur5xIcixXIP+8LnFDgRplU30us6teqdlskFfu+ae4K79Ooew==}
     engines: {node: '>= 0.8.0'}