diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34eb45c4f..9347b1584 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ Version changes are pinned to SDK releases.
 
 ## Unreleased
 
+## [1.10.3] 2023-09-18
+
+- New function updateOpenOrdersSync() in CrossClient. ([#272](https://github.com/zetamarkets/sdk/pull/272))
+
 ## [1.10.2] 2023-09-15
 
 - Bugfix: Unsubscribe from orderbooks on Exchange.close(). ([#271](https://github.com/zetamarkets/sdk/pull/271))
diff --git a/package.json b/package.json
index c2222f5a1..63a45634b 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@zetamarkets/sdk",
   "repository": "https://github.com/zetamarkets/sdk/",
-  "version": "1.10.2",
+  "version": "1.10.3",
   "description": "Zeta SDK",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/src/cross-client.ts b/src/cross-client.ts
index ff7a1492c..b2b314f36 100644
--- a/src/cross-client.ts
+++ b/src/cross-client.ts
@@ -2360,7 +2360,7 @@ export class CrossClient {
     return this._positions.get(asset);
   }
 
-  public async updateOrders() {
+  public updateOpenOrdersSync() {
     if (this._account == null) {
       console.log("User has no margin account, cannot update orders.");
       return;
@@ -2368,16 +2368,14 @@ export class CrossClient {
 
     let orders = [];
 
-    await Promise.all(
-      Exchange.assets.map(async (asset) => {
-        let market = Exchange.getPerpMarket(asset);
-        orders.push(
-          market.getOrdersForAccount(
-            this._openOrdersAccounts[assetToIndex(asset)]
-          )
-        );
-      })
-    );
+    Exchange.assets.forEach((asset) => {
+      let market = Exchange.getPerpMarket(asset);
+      orders.push(
+        market.getOrdersForAccount(
+          this._openOrdersAccounts[assetToIndex(asset)]
+        )
+      );
+    });
 
     let allOrders = [].concat(...orders);
     let allOrdersFiltered = allOrders.filter(function (order: types.Order) {
@@ -2395,16 +2393,20 @@ export class CrossClient {
       );
     });
     let ordersByAsset = new Map();
-    await Promise.all(
-      Exchange.assets.map(async (asset) => {
-        ordersByAsset.set(asset, []);
-      })
-    );
+
+    Exchange.assets.forEach((asset) => {
+      ordersByAsset.set(asset, []);
+    });
+
     for (var order of allOrdersFiltered) {
       ordersByAsset.get(order.asset).push(order);
     }
 
     this._orders = ordersByAsset;
+  }
+
+  public async updateOrders() {
+    this.updateOpenOrdersSync();
 
     let triggerOrderBits = [];