diff --git a/main/account_switcher.ts b/main/account_switcher.ts
index 4c9fdc2..8138c50 100644
--- a/main/account_switcher.ts
+++ b/main/account_switcher.ts
@@ -19,7 +19,7 @@ export default class AccountSwitcher extends EventEmitter {
 
     constructor(accounts: Account[]) {
         super();
-        const submenu = [] as Electron.MenuItemOptions[];
+        const submenu = [] as Electron.MenuItemConstructorOptions[];
 
         for (const account of accounts.filter(a => a.name !== '')) {
             let name = account.name;
diff --git a/main/default_menu.ts b/main/default_menu.ts
index 6fbcbcd..acde092 100644
--- a/main/default_menu.ts
+++ b/main/default_menu.ts
@@ -2,7 +2,7 @@ import * as path from 'path';
 import {Menu, shell, app} from 'electron';
 
 export default function defaultMenu() {
-    const template: Electron.MenuItemOptions[] = [
+    const template: Electron.MenuItemConstructorOptions[] = [
         {
             label: 'Edit',
             submenu: [
@@ -138,7 +138,7 @@ export default function defaultMenu() {
             ]
         });
 
-        (template[1].submenu as Electron.MenuItemOptions[]).push(
+        (template[1].submenu as Electron.MenuItemConstructorOptions[]).push(
             {
                 type: 'separator'
             },
diff --git a/package.json b/package.json
index 8d27f8a..62c0e96 100644
--- a/package.json
+++ b/package.json
@@ -37,8 +37,7 @@
   },
   "homepage": "https://github.com/rhysd/Mstdn#readme",
   "devDependencies": {
-    "@types/electron": "~1.4.37",
-    "@types/electron-window-state": "^2.0.28",
+    "@types/electron-window-state": "^2.0.29",
     "@types/loglevel": "^1.4.29",
     "@types/mousetrap": "^1.5.34",
     "@types/node": "^8.0.0",
@@ -49,9 +48,9 @@
     "typescript": "^2.3.4"
   },
   "dependencies": {
-    "electron": "1.6.8",
-    "electron-window-state": "^4.1.1",
+    "electron": "^1.7.5",
     "electron-context-menu": "^0.9.1",
+    "electron-window-state": "^4.1.1",
     "loglevel": "^1.4.1",
     "menubar": "github:rhysd/menubar#mstdn",
     "mousetrap": "^1.6.1"
diff --git a/renderer/ipc.ts b/renderer/ipc.ts
index 81d7393..5ec0471 100644
--- a/renderer/ipc.ts
+++ b/renderer/ipc.ts
@@ -2,7 +2,7 @@ import {ipcRenderer as ipc} from 'electron';
 import log from './log';
 
 export function on(channel: IpcChannelFromMain, callback: (...args: any[]) => void) {
-    ipc.on(channel, (_, ...args: any[]) => {
+    ipc.on(channel, (_: any, ...args: any[]) => {
         log.info('IPC: Received from:', channel, args);
         callback(...args);
     });
diff --git a/typings/electron-context-menu.d.ts b/typings/electron-context-menu.d.ts
index 148eefb..0457c71 100644
--- a/typings/electron-context-menu.d.ts
+++ b/typings/electron-context-menu.d.ts
@@ -1,6 +1,6 @@
 declare namespace ElectronContextMenu {
     interface Options {
-        window?: Electron.BrowserWindow | Electron.WebViewElement;
+        window?: Electron.BrowserWindow | Electron.WebviewTag;
         showInspectElement?: boolean;
         labels?: {
             cut: string;
diff --git a/typings/menubar.d.ts b/typings/menubar.d.ts
index 0c385a0..2c87404 100644
--- a/typings/menubar.d.ts
+++ b/typings/menubar.d.ts
@@ -35,17 +35,23 @@ declare namespace Menubar {
 		showWindow(): void;
 		hideWindow(): void;
 	}
-	interface MenubarOptions extends Electron.BrowserWindowOptions {
+	interface MenubarOptions extends Electron.BrowserWindowConstructorOptions {
 		dir?: string;
 		index?: string;
 		tooltip?: string;
 		tray?: Electron.Tray;
+		icon?: string;
+		width?: number;
+		height?: number;
+		show?: boolean;
 		preloadWindow?: boolean;
 		alwaysOnTop?: boolean;
 		showOnAllWorkspaces?: boolean;
 		windowPosition?: Position;
 		showDockIcon?: boolean;
 		showOnRightClick?: boolean;
+		autoHideMenuBar?: boolean;
+		webPreferences?: Electron.WebPreferences;
 	}
 }