diff --git a/src/sdk/MessageBus.ts b/src/sdk/MessageBus.ts
index 5afdb9f..ff4dff8 100644
--- a/src/sdk/MessageBus.ts
+++ b/src/sdk/MessageBus.ts
@@ -264,8 +264,8 @@ export default class MessageBus {
     });
   }
 
-  public getData(processId: string, stateId: string): Promise<any> {
-    return new Promise<any>((resolve: (data: any) => void, reject: (error: string) => void) => {
+  public getData(processId: string, stateId: string): Promise<Record<string, any>> {
+    return new Promise<Record<string, any>>((resolve: (data: Record<string, any>) => void, reject: (error: string) => void) => {
       this.checkToken().then(() => {
         const userStore = UserStore.getInstance();
         const accessToken = userStore.getAccessToken()!;
@@ -273,7 +273,7 @@ export default class MessageBus {
         const correlationId = uuidv4();
         this.initMessageListener(correlationId);
 
-        const unsubscribe = EventBus.getInstance().on('DATA_RETRIEVED', (responseId: string, data: any) => {
+        const unsubscribe = EventBus.getInstance().on('DATA_RETRIEVED', (responseId: string, data: Record<string, any>) => {
           if (responseId !== correlationId) {
             return;
           }
@@ -295,7 +295,7 @@ export default class MessageBus {
           type: 'RETRIEVE_DATA',
           processId,
           stateId,
-          token: accessToken
+          accessToken
         });
       }).catch(console.error);
     });