diff --git a/src/Umbraco.Web.UI.Client/schemas/generated-schema.ts b/src/Umbraco.Web.UI.Client/schemas/generated-schema.ts
index 4d21f5ae7a..664b9b012f 100644
--- a/src/Umbraco.Web.UI.Client/schemas/generated-schema.ts
+++ b/src/Umbraco.Web.UI.Client/schemas/generated-schema.ts
@@ -19,6 +19,12 @@ export interface paths {
   "/server/version": {
     get: operations["GetVersion"];
   };
+  "/upgrade/settings": {
+    get: operations["GetUpgradeSettings"];
+  };
+  "/upgrade/authorize": {
+    post: operations["PostUpgradeAuthorize"];
+  };
   "/user": {
     get: operations["GetUser"];
   };
@@ -107,6 +113,13 @@ export interface components {
     VersionResponse: {
       version: string;
     };
+    UpgradeSettingsResponse: {
+      currentState: string;
+      newState: string;
+      newVersion: string;
+      oldVersion: string;
+      reportUrl: string;
+    };
     UserResponse: {
       username: string;
       role: string;
@@ -207,6 +220,35 @@ export interface operations {
       };
     };
   };
+  GetUpgradeSettings: {
+    responses: {
+      /** 200 response */
+      200: {
+        content: {
+          "application/json": components["schemas"]["UpgradeSettingsResponse"];
+        };
+      };
+      /** default response */
+      default: {
+        content: {
+          "application/json": components["schemas"]["ProblemDetails"];
+        };
+      };
+    };
+  };
+  PostUpgradeAuthorize: {
+    parameters: {};
+    responses: {
+      /** 201 response */
+      201: unknown;
+      /** 400 response */
+      400: {
+        content: {
+          "application/json": components["schemas"]["ProblemDetails"];
+        };
+      };
+    };
+  };
   GetUser: {
     responses: {
       /** 200 response */
diff --git a/src/Umbraco.Web.UI.Client/src/core/models/index.ts b/src/Umbraco.Web.UI.Client/src/core/models/index.ts
index 433bb3c220..c13524064c 100644
--- a/src/Umbraco.Web.UI.Client/src/core/models/index.ts
+++ b/src/Umbraco.Web.UI.Client/src/core/models/index.ts
@@ -7,6 +7,7 @@ export type ProblemDetails = components['schemas']['ProblemDetails'];
 export type UserResponse = components['schemas']['UserResponse'];
 export type AllowedSectionsResponse = components['schemas']['AllowedSectionsResponse'];
 export type UmbracoInstaller = components['schemas']['InstallSettingsResponse'];
+export type UmbracoUpgrader = components['schemas']['UpgradeSettingsResponse'];
 
 // Models
 export type UmbracoPerformInstallDatabaseConfiguration = components['schemas']['InstallSetupDatabaseConfiguration'];
diff --git a/src/Umbraco.Web.UI.Client/src/mocks/domains/upgrade.handlers.ts b/src/Umbraco.Web.UI.Client/src/mocks/domains/upgrade.handlers.ts
new file mode 100644
index 0000000000..7cecf1a4bb
--- /dev/null
+++ b/src/Umbraco.Web.UI.Client/src/mocks/domains/upgrade.handlers.ts
@@ -0,0 +1,28 @@
+import { rest } from 'msw';
+
+import { PostInstallRequest, UmbracoUpgrader } from '../../core/models';
+
+export const handlers = [
+	rest.get('/umbraco/backoffice/upgrade/settings', (_req, res, ctx) => {
+		return res(
+			// Respond with a 200 status code
+			ctx.status(200),
+			ctx.json<UmbracoUpgrader>({
+				currentState: '2b20c6e7',
+				newState: '2b20c6e8',
+				oldVersion: '13.0.0',
+				newVersion: '13.1.0',
+				reportUrl: 'https://our.umbraco.com/download/releases/1000',
+			})
+		);
+	}),
+
+	rest.post<PostInstallRequest>('/umbraco/backoffice/upgrade/authorize', async (_req, res, ctx) => {
+		await new Promise((resolve) => setTimeout(resolve, (Math.random() + 1) * 1000)); // simulate a delay of 1-2 seconds
+
+		return res(
+			// Respond with a 200 status code
+			ctx.status(201)
+		);
+	}),
+];