diff --git a/types/unsplash-js/index.d.ts b/types/unsplash-js/index.d.ts
index 8eb6222778..25f92c4036 100644
--- a/types/unsplash-js/index.d.ts
+++ b/types/unsplash-js/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for unsplash-js 5.0
+// Type definitions for unsplash-js 6.0
 // Project: https://github.com/unsplash/unsplash-js#readme
 // Definitions by: Andrew Malikov <https://github.com/markupcode>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
@@ -17,7 +17,7 @@ export default class Unsplash {
     constructor(options: {
         apiUrl?: string;
         apiVersion?: string;
-        applicationId: string;
+        accessKey: string;
         secret: string;
         callbackUrl?: string;
         bearerToken?: string;
diff --git a/types/unsplash-js/unsplash-js-tests.ts b/types/unsplash-js/unsplash-js-tests.ts
index 262d4c5e02..2a07a15aec 100644
--- a/types/unsplash-js/unsplash-js-tests.ts
+++ b/types/unsplash-js/unsplash-js-tests.ts
@@ -1,7 +1,7 @@
 import Unsplash, { toJson } from "unsplash-js";
 
 const unsplash = new Unsplash({
-    applicationId: "{APP_ACCESS_KEY}",
+    accessKey: "{APP_ACCESS_KEY}",
     secret: "{APP_SECRET}"
 });