diff --git a/package-lock.json b/package-lock.json
index 2c9015fa6..e236df4d9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1354,9 +1354,9 @@
       "dev": true
     },
     "@types/google.maps": {
-      "version": "3.48.2",
-      "resolved": "https://registry.npmjs.org/@types/google.maps/-/google.maps-3.48.2.tgz",
-      "integrity": "sha512-ulxQ3eLy3s/l5KChx040FzsecC/2+JFWaF+FxGp628bJjqDL50vkzkRNEy1QlWOxHk5wKFfJvBonQrla/z82oA==",
+      "version": "3.48.5",
+      "resolved": "https://registry.npmjs.org/@types/google.maps/-/google.maps-3.48.5.tgz",
+      "integrity": "sha512-sI3EOhGHvzbitC/iLOf2nQ+TijsXqbV2nQi9twpRWy0p6q6vbwRnIy7PQKjmpFQewjTVNa1MfY2BL76MU1lOWA==",
       "dev": true
     },
     "@types/graceful-fs": {
diff --git a/package.json b/package.json
index 24627df35..3675f64bd 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   },
   "devDependencies": {
     "@rollup/plugin-typescript": "^8.3.1",
-    "@types/google.maps": "^3.48.2",
+    "@types/google.maps": "^3.48.5",
     "@types/jest": "^27.4.1",
     "@typescript-eslint/eslint-plugin": ">=4.33.0",
     "@typescript-eslint/parser": ">=4.33.0",
diff --git a/src/maps/infowindow/infowindow.ts b/src/maps/infowindow/infowindow.ts
index 64b785b28..5b73ce782 100644
--- a/src/maps/infowindow/infowindow.ts
+++ b/src/maps/infowindow/infowindow.ts
@@ -19,6 +19,7 @@ import { MVCObject } from "../event/mvcobject";
 
 export class InfoWindow_ extends MVCObject implements google.maps.InfoWindow {
   public close = jest.fn().mockImplementation((): void => null);
+  public focus = jest.fn();
   public getContent = jest
     .fn()
     .mockImplementation((): string | Element | null | Text | undefined => {