diff --git a/src/index.ts b/src/index.ts
index f1a414c..a937afe 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -134,7 +134,7 @@ export default class AxiosWrapper {
     async request<T = any>(methodParams: ApiMethodParams): Promise<T> {
         const {method, url, data = null, params, options = {}, retries = 0} = methodParams;
 
-        const axiosSettings: AxiosRequestConfig = options.requestConfig || {};
+        const axiosSettings = options.requestConfig || {};
         const {concurrentId, collectRequest = true, timeout, headers, onDownloadProgress} = options;
         if (concurrentId) {
             this.cancelRequest(concurrentId);
diff --git a/src/models/index.ts b/src/models/index.ts
index fd6540c..f9b8138 100644
--- a/src/models/index.ts
+++ b/src/models/index.ts
@@ -1,4 +1,4 @@
-import {AxiosRequestConfig, AxiosRequestHeaders, AxiosResponse} from 'axios';
+import {AxiosRequestConfig, AxiosResponse} from 'axios';
 
 export interface CollectorOptions {
     collectRequests?: number;
@@ -44,8 +44,8 @@ export interface ApiMethodParams {
         concurrentId?: string;
         collectRequest?: boolean;
         timeout?: number;
-        headers?: AxiosRequestHeaders;
-        requestConfig?: Record<string, unknown>;
+        headers?: AxiosRequestConfig['headers'];
+        requestConfig?: AxiosRequestConfig;
         onDownloadProgress?: AxiosRequestConfig['onDownloadProgress'];
     };
 }