diff --git a/package-lock.json b/package-lock.json
index f009cd3..6c79703 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.22.0-rc5",
+  "version": "0.22.0-rc6",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@orionprotocol/sdk",
-      "version": "0.22.0-rc5",
+      "version": "0.22.0-rc6",
       "hasInstallScript": true,
       "license": "ISC",
       "dependencies": {
diff --git a/package.json b/package.json
index a07554b..2f7282b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.22.0-rc5",
+  "version": "0.22.0-rc6",
   "description": "Orion Protocol SDK",
   "main": "./lib/index.cjs",
   "module": "./lib/index.js",
diff --git a/src/crypt/signOrder.ts b/src/crypt/signOrder.ts
index 7df8a5d..406ee31 100644
--- a/src/crypt/signOrder.ts
+++ b/src/crypt/signOrder.ts
@@ -37,7 +37,7 @@ export const signOrder = async ({
   targetChainId,
   chainId,
   price
-}: SignOrderProps) => {
+}: SignOrderProps): Promise<SignedOrder> => {
   const nonce = Date.now();
   const expiration = nonce + DEFAULT_EXPIRATION;
 
@@ -131,7 +131,14 @@ export const signOrder = async ({
     ...order,
     id: limitOrderHash, // TODO: change to orderHash
     signature: fixedSignature,
-    ...(isCrossChain ? { secret, secretHash, targetChainId: Number(targetChainId), lockOrderExpiration: expiration } : {})
+    ...(isCrossChain
+      ? {
+        secret,
+        secretHash,
+        targetChainId: Number(targetChainId),
+        lockOrderExpiration: expiration
+      }
+      : {})
   };
   return signedOrder;
 };