diff --git a/package.json b/package.json
index 108f0b1..684c9f7 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@polymarket/clob-client",
     "description": "Typescript client for Polymarket's CLOB",
-    "version": "1.0.30",
+    "version": "1.0.31",
     "contributors": [
         {
             "name": "Jonathan Amenechi",
diff --git a/src/types.ts b/src/types.ts
index ab4a5ba..086c516 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -113,6 +113,7 @@ export interface Order {
     price: string;
     size: string;
     side: string;
+    tokenID: string;
 }
 
 export interface OpenOrdersResponse {