diff --git a/package-lock.json b/package-lock.json
index aebbd2f..6dfe9b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,19 +1,18 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.22.3",
+  "version": "0.23.0-rc0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@orionprotocol/sdk",
-      "version": "0.22.3",
+      "version": "0.23.0-rc0",
       "hasInstallScript": true,
       "license": "ISC",
       "dependencies": {
         "@babel/runtime": "^7.21.0",
-        "@ethersproject/abstract-signer": "^5.7.0",
         "@ethersproject/providers": "^5.7.2",
-        "@orionprotocol/contracts": "^1.23.9",
+        "@orionprotocol/contracts": "1.23.4-rc",
         "@types/lodash.clonedeep": "^4.5.9",
         "bignumber.js": "^9.1.1",
         "bson-objectid": "^2.0.4",
@@ -27,7 +26,7 @@
         "merge-anything": "^5.1.7",
         "neverthrow": "^6.0.0",
         "patch-package": "^8.0.0",
-        "simple-typed-fetch": "0.2.3",
+        "simple-typed-fetch": "0.2.5",
         "stream-browserify": "^3.0.0",
         "tiny-invariant": "^1.3.1",
         "ts-is-present": "^1.2.2",
@@ -2422,9 +2421,9 @@
       }
     },
     "node_modules/@orionprotocol/contracts": {
-      "version": "1.23.9",
-      "resolved": "https://registry.npmjs.org/@orionprotocol/contracts/-/contracts-1.23.9.tgz",
-      "integrity": "sha512-tx21XokSK8kBYmuzfYrXoDattirm6yaG3dslrOKZTHgGP1wC6c6SbQF69pVCCAnPNGvQCt4lw0I/8fxm9Cx23Q=="
+      "version": "1.23.4-rc",
+      "resolved": "https://registry.npmjs.org/@orionprotocol/contracts/-/contracts-1.23.4-rc.tgz",
+      "integrity": "sha512-Cd5oMVZzMuQbOqbVBnwUbLXr6jpwOq4MtwoLo/l6T1BxWh/s1hKF8VuIvUJgGbzI0HEg3AGa1DCT4chwe9721Q=="
     },
     "node_modules/@sinclair/typebox": {
       "version": "0.27.8",
@@ -10399,9 +10398,9 @@
       "dev": true
     },
     "node_modules/simple-typed-fetch": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/simple-typed-fetch/-/simple-typed-fetch-0.2.3.tgz",
-      "integrity": "sha512-EXP2mVVsVf4A3+5QGevs8789ztnT6FozsYyMrIrUYhfqtX2V+X9xETHeGXffmgv7YQ0p+GrW7N+5x+b+pBW59Q==",
+      "version": "0.2.5",
+      "resolved": "https://registry.npmjs.org/simple-typed-fetch/-/simple-typed-fetch-0.2.5.tgz",
+      "integrity": "sha512-T/KKUHKOZgaYVp3dbjE1wEK5cAGmG5N7FNAzP6ZGqLDhzBsRm3Gpt8bO/kowV6bt8duXDWiapYFQibW/8iHp6Q==",
       "dependencies": {
         "isomorphic-unfetch": "^4.0.2",
         "neverthrow": "^6.0.0",
@@ -13489,9 +13488,9 @@
       }
     },
     "@orionprotocol/contracts": {
-      "version": "1.23.9",
-      "resolved": "https://registry.npmjs.org/@orionprotocol/contracts/-/contracts-1.23.9.tgz",
-      "integrity": "sha512-tx21XokSK8kBYmuzfYrXoDattirm6yaG3dslrOKZTHgGP1wC6c6SbQF69pVCCAnPNGvQCt4lw0I/8fxm9Cx23Q=="
+      "version": "1.23.4-rc",
+      "resolved": "https://registry.npmjs.org/@orionprotocol/contracts/-/contracts-1.23.4-rc.tgz",
+      "integrity": "sha512-Cd5oMVZzMuQbOqbVBnwUbLXr6jpwOq4MtwoLo/l6T1BxWh/s1hKF8VuIvUJgGbzI0HEg3AGa1DCT4chwe9721Q=="
     },
     "@sinclair/typebox": {
       "version": "0.27.8",
@@ -19336,9 +19335,9 @@
       "dev": true
     },
     "simple-typed-fetch": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/simple-typed-fetch/-/simple-typed-fetch-0.2.3.tgz",
-      "integrity": "sha512-EXP2mVVsVf4A3+5QGevs8789ztnT6FozsYyMrIrUYhfqtX2V+X9xETHeGXffmgv7YQ0p+GrW7N+5x+b+pBW59Q==",
+      "version": "0.2.5",
+      "resolved": "https://registry.npmjs.org/simple-typed-fetch/-/simple-typed-fetch-0.2.5.tgz",
+      "integrity": "sha512-T/KKUHKOZgaYVp3dbjE1wEK5cAGmG5N7FNAzP6ZGqLDhzBsRm3Gpt8bO/kowV6bt8duXDWiapYFQibW/8iHp6Q==",
       "requires": {
         "isomorphic-unfetch": "^4.0.2",
         "neverthrow": "^6.0.0",
diff --git a/src/constants/orderStatuses.ts b/src/constants/orderStatuses.ts
index ebe42d6..2cfb894 100644
--- a/src/constants/orderStatuses.ts
+++ b/src/constants/orderStatuses.ts
@@ -3,7 +3,8 @@ import subOrderStatuses from './subOrderStatuses.js';
 const orderStatuses = [
   ...subOrderStatuses,
   'ROUTING', // order got sub orders, but not all of them have status ACCEPTED
-  'TRANSFER' // TX_PENDING > TRANSFER > SETTLED
+  'TRANSFER', // TX_PENDING > TRANSFER > SETTLED
+  'REFUNDED' // TX_PENDING > TRANSFER > CANCELED > REFUNDED
 ] as const;
 
 export default orderStatuses;
diff --git a/src/services/Aggregator/ws/schemas/addressUpdateSchema.ts b/src/services/Aggregator/ws/schemas/addressUpdateSchema.ts
index bd60d08..7e164d0 100644
--- a/src/services/Aggregator/ws/schemas/addressUpdateSchema.ts
+++ b/src/services/Aggregator/ws/schemas/addressUpdateSchema.ts
@@ -86,6 +86,8 @@ export const fullOrderSchema = z.object({
   ro: z.boolean().optional(), // is reversed order
   sc: z.string().optional(), // source chain
   tc: z.string().optional(), // target chain
+  ir: z.string().optional(), // is refundable
+  sh: z.string().optional(), // secret hash
 }).transform((val) => ({
   ...val,
   k: 'full' as const,
@@ -109,6 +111,7 @@ export const fullOrderSchema = z.object({
   isReversedOrder: o.ro,
   sourceChain: o.sc,
   targetChain: o.tc,
+  isRefundable: o.ir,
   subOrders: o.c.map((so) => ({
     pair: so.P,
     exchange: so.e,