diff --git a/libs/sdk-js/package.json b/libs/sdk-js/package.json
index 8e3e061b2..727faaec0 100644
--- a/libs/sdk-js/package.json
+++ b/libs/sdk-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@langchain/langgraph-sdk",
-  "version": "0.0.32",
+  "version": "0.0.33",
   "description": "Client library for interacting with the LangGraph API",
   "type": "module",
   "packageManager": "yarn@1.22.19",
diff --git a/libs/sdk-js/src/types.ts b/libs/sdk-js/src/types.ts
index 6a668ef4c..5afd3123a 100644
--- a/libs/sdk-js/src/types.ts
+++ b/libs/sdk-js/src/types.ts
@@ -32,7 +32,7 @@ export interface Command {
   /**
    * An object to update the thread state with.
    */
-  update?: Record<string, unknown>;
+  update?: Record<string, unknown> | Record<string, unknown>[];
 
   /**
    * The value to return from an `interrupt` function call.