diff --git a/package-lock.json b/package-lock.json
index 1b93cbf..afeae0d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "gateio-api",
-  "version": "1.0.22",
+  "version": "1.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "gateio-api",
-      "version": "1.0.22",
+      "version": "1.1.0",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.6.6",
@@ -2172,9 +2172,9 @@
       "dev": true
     },
     "node_modules/cross-spawn": {
-      "version": "7.0.3",
-      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
-      "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
+      "version": "7.0.6",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
+      "integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
       "dev": true,
       "dependencies": {
         "path-key": "^3.1.0",
diff --git a/package.json b/package.json
index 948ac26..8d3673b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gateio-api",
-  "version": "1.0.22",
+  "version": "1.1.0",
   "description": "Complete & robust Node.js SDK for Gate.io's REST APIs, WebSockets & WebSocket APIs, with TypeScript declarations.",
   "scripts": {
     "clean": "rm -rf dist/*",
diff --git a/src/RestClient.ts b/src/RestClient.ts
index 1e3d402..08c209d 100644
--- a/src/RestClient.ts
+++ b/src/RestClient.ts
@@ -373,7 +373,7 @@ export class RestClient extends BaseRestClient {
     console.log(result);
 
     console.log(
-      `Your approximate latency to exchange server: 
+      `Your approximate latency to exchange server:
       One way: ${estimatedOneWayLatency}ms.
       Round trip: ${roundTripTime}ms.
       `,
@@ -2473,9 +2473,16 @@ export class RestClient extends BaseRestClient {
    * @returns Promise<FuturesOrder>
    */
   updateFuturesOrder(params: UpdateFuturesOrderReq): Promise<FuturesOrder> {
-    const { settle, order_id, ...body } = params;
+    const { settle, order_id, ...rest } = params;
+    const { ['x-gate-exptime']: xGateExptime, ...body } = rest;
+
+    const headers = xGateExptime
+      ? { 'x-gate-exptime': xGateExptime }
+      : undefined;
+
     return this.putPrivate(`/futures/${settle}/orders/${order_id}`, {
       body: body,
+      headers: headers,
     });
   }
 
diff --git a/src/lib/BaseRestClient.ts b/src/lib/BaseRestClient.ts
index 867b801..4271902 100644
--- a/src/lib/BaseRestClient.ts
+++ b/src/lib/BaseRestClient.ts
@@ -45,12 +45,16 @@ interface UnsignedRequest<T extends object | undefined = {}> {
 type SignMethod = 'gateV4';
 
 /**
- * Some requests require some params to be in the query string and some in the body.
- * This type anticipates both are possible in any combination.
+ * Some requests require some params to be in the query string and some in the body. Some even support passing params via headers.
+ * This type anticipates these are possible in any combination.
  *
  * The request builder will automatically handle where parameters should go.
  */
-type ParamsInQueryAndOrBody = { query?: object; body?: object };
+type ParamsInQueryBodyOrHeader = {
+  query?: object;
+  body?: object;
+  headers?: object;
+};
 
 /**
  * Enables:
@@ -183,7 +187,7 @@ export abstract class BaseRestClient {
     return this._call('GET', endpoint, { query: params }, isPublicAPI);
   }
 
-  protected post(endpoint: string, params?: ParamsInQueryAndOrBody) {
+  protected post(endpoint: string, params?: ParamsInQueryBodyOrHeader) {
     const isPublicAPI = true;
     return this._call('POST', endpoint, params, isPublicAPI);
   }
@@ -194,23 +198,26 @@ export abstract class BaseRestClient {
     return this._call('GET', endpoint, { query: params }, isPublicAPI);
   }
 
-  protected postPrivate(endpoint: string, params?: ParamsInQueryAndOrBody) {
+  protected postPrivate(endpoint: string, params?: ParamsInQueryBodyOrHeader) {
     const isPublicAPI = false;
     return this._call('POST', endpoint, params, isPublicAPI);
   }
 
-  protected deletePrivate(endpoint: string, params?: ParamsInQueryAndOrBody) {
+  protected deletePrivate(
+    endpoint: string,
+    params?: ParamsInQueryBodyOrHeader,
+  ) {
     const isPublicAPI = false;
     return this._call('DELETE', endpoint, params, isPublicAPI);
   }
 
-  protected putPrivate(endpoint: string, params?: ParamsInQueryAndOrBody) {
+  protected putPrivate(endpoint: string, params?: ParamsInQueryBodyOrHeader) {
     const isPublicAPI = false;
     return this._call('PUT', endpoint, params, isPublicAPI);
   }
 
   // protected patchPrivate(endpoint: string, params?: any) {
-  protected patchPrivate(endpoint: string, params?: ParamsInQueryAndOrBody) {
+  protected patchPrivate(endpoint: string, params?: ParamsInQueryBodyOrHeader) {
     const isPublicAPI = false;
     return this._call('PATCH', endpoint, params, isPublicAPI);
   }
@@ -221,7 +228,7 @@ export abstract class BaseRestClient {
   private async _call(
     method: Method,
     endpoint: string,
-    params?: ParamsInQueryAndOrBody,
+    params?: ParamsInQueryBodyOrHeader,
     isPublicApi?: boolean,
   ): Promise<any> {
     // Sanity check to make sure it's only ever prefixed by one forward slash
@@ -307,7 +314,9 @@ export abstract class BaseRestClient {
   /**
    * @private sign request and set recv window
    */
-  private async signRequest<T extends ParamsInQueryAndOrBody | undefined = {}>(
+  private async signRequest<
+    T extends ParamsInQueryBodyOrHeader | undefined = {},
+  >(
     data: T,
     endpoint: string,
     method: Method,
@@ -405,7 +414,7 @@ export abstract class BaseRestClient {
   }
 
   private async prepareSignParams<
-    TParams extends ParamsInQueryAndOrBody | undefined,
+    TParams extends ParamsInQueryBodyOrHeader | undefined,
   >(
     method: Method,
     endpoint: string,
@@ -414,7 +423,7 @@ export abstract class BaseRestClient {
     isPublicApi?: true,
   ): Promise<UnsignedRequest<TParams>>;
   private async prepareSignParams<
-    TParams extends ParamsInQueryAndOrBody | undefined,
+    TParams extends ParamsInQueryBodyOrHeader | undefined,
   >(
     method: Method,
     endpoint: string,
@@ -423,7 +432,7 @@ export abstract class BaseRestClient {
     isPublicApi?: false | undefined,
   ): Promise<SignedRequest<TParams>>;
   private async prepareSignParams<
-    TParams extends ParamsInQueryAndOrBody | undefined,
+    TParams extends ParamsInQueryBodyOrHeader | undefined,
   >(
     method: Method,
     endpoint: string,
@@ -450,18 +459,23 @@ export abstract class BaseRestClient {
     method: Method,
     endpoint: string,
     url: string,
-    params?: ParamsInQueryAndOrBody,
+    params?: ParamsInQueryBodyOrHeader,
     isPublicApi?: boolean,
   ): Promise<AxiosRequestConfig> {
     const options: AxiosRequestConfig = {
       ...this.globalRequestOptions,
       url: url,
       method: method,
+      headers: {
+        ...params?.headers,
+        ...this.globalRequestOptions.headers,
+      },
     };
 
     deleteUndefinedValues(params);
     deleteUndefinedValues(params?.body);
     deleteUndefinedValues(params?.query);
+    deleteUndefinedValues(params?.headers);
 
     if (isPublicApi || !this.apiKey || !this.apiSecret) {
       return {
diff --git a/src/types/request/futures.ts b/src/types/request/futures.ts
index 9e762ac..4bee667 100644
--- a/src/types/request/futures.ts
+++ b/src/types/request/futures.ts
@@ -140,6 +140,7 @@ export interface GetFuturesOrdersByTimeRangeReq {
 }
 
 export interface UpdateFuturesOrderReq {
+  'x-gate-exptime'?: number;
   settle: 'btc' | 'usdt' | 'usd';
   order_id: string;
   size?: number;