diff --git a/package.json b/package.json
index 0d50b0e..37f6d86 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperbrowser/sdk",
-  "version": "0.91.1",
+  "version": "0.91.2",
   "description": "Node SDK for Hyperbrowser API",
   "author": "",
   "repository": {
diff --git a/src/types/index.ts b/src/types/index.ts
index 5443ff1..8c2117b 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -93,6 +93,7 @@ export {
 } from "./agents/gemini-computer-use";
 export {
   BasicResponse,
+  BrowserMemorySize,
   SessionStatus,
   Session,
   SessionDetail,
diff --git a/src/types/session.ts b/src/types/session.ts
index 2506699..59d1aef 100644
--- a/src/types/session.ts
+++ b/src/types/session.ts
@@ -12,6 +12,7 @@ import {
 } from "./constants";
 
 export type SessionStatus = "active" | "closed" | "error";
+export type BrowserMemorySize = "small" | "medium" | "large";
 
 export interface BasicResponse {
   success: boolean;
@@ -206,6 +207,7 @@ export interface CreateSessionParams {
   liveViewTtlSeconds?: number;
   replaceNativeElements?: boolean;
   disablePostQuantumKeyAgreement?: boolean;
+  browserMemorySize?: BrowserMemorySize;
   startFromSnapshot?: StartSessionFromSnapshotParams;
 }