diff --git a/package-lock.json b/package-lock.json
index 48df1eb..e6a0262 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.22.0-rc21",
+  "version": "0.22.0-rc22",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@orionprotocol/sdk",
-      "version": "0.22.0-rc21",
+      "version": "0.22.0-rc22",
       "hasInstallScript": true,
       "license": "ISC",
       "dependencies": {
diff --git a/package.json b/package.json
index 0c1b2e2..36066f4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.22.0-rc21",
+  "version": "0.22.0-rc22",
   "description": "Orion Protocol SDK",
   "main": "./lib/index.cjs",
   "module": "./lib/index.js",
diff --git a/src/services/Aggregator/ws/schemas/addressUpdateSchema.ts b/src/services/Aggregator/ws/schemas/addressUpdateSchema.ts
index d154977..bd60d08 100644
--- a/src/services/Aggregator/ws/schemas/addressUpdateSchema.ts
+++ b/src/services/Aggregator/ws/schemas/addressUpdateSchema.ts
@@ -107,7 +107,7 @@ export const fullOrderSchema = z.object({
   executionType: o.E,
   triggerCondition: o.C,
   isReversedOrder: o.ro,
-  sorceChain: o.sc,
+  sourceChain: o.sc,
   targetChain: o.tc,
   subOrders: o.c.map((so) => ({
     pair: so.P,